Legendary Arena: Difference between revisions

The '''Legendary Arena''' (Japanese: '''レジェンドバトル''' ''Legend Battle'') is a special battle area in [[Pokémon Masters EX]]. Introduced in Version 1.10.5, it features battles against a boss [[Legendary Pokémon]]. The player can battle the boss with multiple teams using a set number of [[sync pair]]s. Sync pairs that have participated once cannot be used in a team again. The boss has three HP bars and the boss's attack pattern and moves change with each bar. The boss's HP and status conditions are carried over between battles.

Arena rewards are given every time the player depletes one the boss's HP bars to 0. [[List of medals (Masters)|Medals]] can also be earned by completing specific missions.

{{p|Entei}} was the first Legendary Arena boss Pokémon and could be battled from June 11 to 25, 2020, October 5 to 17, 2020, January 14 to February 1, 2021, June 9 to 23, 2021, and October 4 to 18, 2021. It could also be battled in the [[Legendary Gauntlet]] from January 20 to February 2, 2022 and July 25 to August 19, 2022. It is weak to {{type|Water}} moves. On the very hard difficulty and while on the third HP bar, Entei has the Piercing Gaze passive skill allowing its moves to always hit. It also has Hostile Environment 10 passive skill which makes sure that either its {{m|Heat Wave}} or {{m|Sacred Fire}} always burn the target.

! style="background:#{{gold color light}}; {{roundytr|5px}}" colspan=6 | Arena Rewards

! colspan=2 | Reduce HP bar 1 to 0%

! colspan=2 | Reduce HP bar 2 to 0%

! colspan=2 | Reduce HP bar 3 to 0%

! First time

| Gem ×30<br>3★ Level-Up Manual ×20

| 3★ Level-Up Manual ×2<br>Buff Blend + ×4<br>Tech Tonic + ×4, <br>Aid Ade + ×4

| 3★ Level-Up Manual ×2,<br>Buff Blend + ×4<br>Tech Tonic + ×4<br>Aid Ade + ×4

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Entei Challenge: Part 1

| [[File:Masters Medal Entei's Challenger.png|100px]]<br>Entei's Challenger Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Entei Challenge: Part 1

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Entei Challenge: Part 2

| [[File:Masters Medal Entei's Foe.png|100px]]<br>Entei's Foe Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Entei Challenge: Part 2

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Entei Challenge: Part 3

| [[File:Masters Medal Entei's Bane.png|100px]]<br>Entei's Bane Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Entei Challenge: Part 3

| Complete the following Legendary Arena with 12 or fewer sync pair(s): Entei Challenge: Part 3

| [[File:Masters Medal Queller of Molten Flames.png|100px]]<br>Queller of Molten Flames Medal

{{p|Cobalion}} was the second Legendary Arena boss Pokémon and could be battled from July 7 to 21, 2020, October 17 to 29, 2020, May 20 to June 3, 2021, September 10 to 24, 2021, and May 10 to 24, 2022. It could also be battled in the [[Legendary Gauntlet]] from January 20 to February 2, 2022. It is weak to {{type|Fire}} moves. Cobalion is resistant to all damage thanks to Healthy Advantage 8 passive skill. This protection can be negated by inflicting Cobalion with a status condition, although its resistance to any status condition increases each time Cobalion recovers from one, until it becomes immune.

! style="background:#{{gold color light}}; {{roundytr|5px}}" colspan=6 | Arena Rewards

! colspan=2 | Reduce HP bar 1 to 0%

! colspan=2 | Reduce HP bar 2 to 0%

! colspan=2 | Reduce HP bar 3 to 0%

! First time

| Gem ×50<br>3★ Level-Up Manual ×20

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Cobalion's Challenge: Part 1

| [[File:Masters Medal Cobalion's Challenger.png|100px]]<br>Cobalion's Challenger Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Cobalion's Challenge: Part 1

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Cobalion's Challenge: Part 2

| [[File:Masters Medal Cobalion's Foe.png|100px]]<br>Cobalion's Foe Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Cobalion's Challenge: Part 2

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Cobalion's Challenge: Part 3

| [[File:Masters Medal Cobalion's Bane.png|100px]]<br>Cobalion's Bane Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Cobalion's Challenge: Part 3

| Complete the following Legendary Arena with 12 or fewer sync pair(s): Cobalion's Challenge: Part 3

{{p|Latios}} was the third Legendary Arena boss Pokémon and could be battled from August 20 to September 2, 2020, October 29 to November 11, 2020, December 28, 2020, to January 11, 2021, July 27 to August 10, 2021, and December 24, 2021, to January 8, 2022. It could also be battled in the [[Legendary Gauntlet]] from May 24 to June 7, 2022. Unlike previous legendary arena, Latios is also joined by {{p|Dragonite}} and {{p|Salamence}} which are weak to Dragon-type moves. It is weak to {{type|Dragon}} moves while on its first and second HP bars, and weak to {{type|Ice}} moves while on its third. While on its second and third HP bar, Latios will have the Defense Crush 9 and Mind Games 9 Passive Skill which always lower it's target's defenses for every successful hit.

! style="background:#{{gold color light}}; {{roundytr|5px}}" colspan=6 | Arena Rewards

! colspan=2 | Reduce HP bar 1 to 0%

! colspan=2 | Reduce HP bar 2 to 0%

! colspan=2 | Reduce HP bar 3 to 0%

! First time

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Latios's Challenge: Part 1

| [[File:Masters Medal Latios's Challenger.png|100px]]<br>Latios's Challenger Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Latios's Challenge: Part 1

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Latios's Challenge: Part 2

| [[File:Masters Medal Latios's Foe.png|100px]]<br>Latios's Foe Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Latios's Challenge: Part 2

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Latios's Challenge: Part 3

| [[File:Masters Medal Latios's Bane.png|100px]]<br>Latios's Bane Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Latios's Challenge: Part 3

| Complete the following Legendary Arena with 12 or fewer sync pair(s): Latios's Challenge: Part 3

{{p|Azelf}} was the fourth Legendary Arena boss Pokémon and could be battled from September 16 to 30, 2020, May 6 to 20, 2021 and April 21 to May 5, 2022. It could also be battled in the [[Legendary Gauntlet]] from January 20 to February 2, 2022. It is weak to {{type|Bug}} moves. Azelf also has passive skills that greatly reduce physical damage it takes during the first 50% of each HP bar and special damage during the second 50%, with these extending to sync moves while on Azelf's third bar. On the very hard difficulty and while the third HP bar, Azelf will have the Piercing Gaze passive skill which allows its moves to always hit.

! style="background:#{{gold color light}}; {{roundytr|5px}}" colspan=6 | Arena Rewards

! colspan=2 | Reduce HP bar 1 to 0%

! colspan=2 | Reduce HP bar 2 to 0%

! colspan=2 | Reduce HP bar 3 to 0%

! First time

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Azelf's Challenge: Part 1

| [[File:Masters Medal Azelf's Challenger.png|100px]]<br>Azelf's Challenger Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Azelf's Challenge: Part 1

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Azelf's Challenge: Part 2

| [[File:Masters Medal Azelf's Foe.png|100px]]<br>Azelf's Foe Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Azelf's Challenge: Part 2

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Azelf's Challenge: Part 3

| [[File:Masters Medal Azelf's Bane.png|100px]]<br>Azelf's Bane Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Azelf's Challenge: Part 3

| Complete the following Legendary Arena with 12 or fewer sync pair(s): Azelf's Challenge: Part 3

{{p|Tapu Bulu}} was the fifth Legendary Arena boss Pokémon and could be battled from November 16 to 30, 2020, August 5 to 19, 2021, February 7 to 21 and June 9 to 23, 2022. It could also be battled in the [[Legendary Gauntlet]] from July 25 to August 19, 2022. It is weak to {{type|Flying}} moves while on its first and third HP bars, and weak to {{type|Poison}} moves while on its second. It activates the field effect of {{m|Grassy Terrain}} at the beginning of each HP bar and each time it uses its Sync Move; Grassy Terrain increases the power of {{type|Grass}} moves and restores HP when using a Grass-type move. Grassy Terrain can be countered by inflicting {{status|Poison}} or by using "interference" status conditions, such as [[flinch]]ing, {{status|confusion}}, or {{status|bound|trapped}}, although Tapu Bulu will increase its resistance to the latter each time it recovers, until it becomes immune.

! style="background:#{{gold color light}}; {{roundytr|5px}}" colspan=6 | Arena Rewards

! colspan=2 | Reduce HP bar 1 to 0%

! colspan=2 | Reduce HP bar 2 to 0%

! colspan=2 | Reduce HP bar 3 to 0%

! First time

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Tapu Bulu's Challenge: Part 1

| [[File:Masters Medal Tapu Bulu's Challenger.png|100px]]<br>Tapu Bulu's Challenger Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Tapu Bulu's Challenge: Part 1

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Tapu Bulu's Challenge: Part 2

| [[File:Masters Medal Tapu Bulu's Foe.png|100px]]<br>Tapu Bulu's Foe Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Tapu Bulu's Challenge: Part 2

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Tapu Bulu's Challenge: Part 3

| [[File:Masters Medal Tapu Bulu's Bane.png|100px]]<br>Tapu Bulu's Bane Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Tapu Bulu's Challenge: Part 3

| Complete the following Legendary Arena with 12 or fewer sync pair(s): Tapu Bulu's Challenge: Part 3

{{p|Regirock}} was the sixth Legendary Arena boss Pokémon and could be battled from December 12 to 20, 2020, June 25 to July 9, 2021, November 19 to December 3, 2021, and April 7 to 21, 2022. It could also be battled in the [[Legendary Gauntlet]] from May 24 to June 7, 2022. It is weak to {{type|Grass}} moves while on its first HP bar, and weak to {{type|Steel}} moves while on its second and third. During the battle, any Pokémon receiving a critical hit will have their Defense lowered; for Regirock, this is the only way to reduce any of its stats. After dropping below 50% on the first and second HP bars, Regirock uses Iron Defense to raise its Defense and block critical hits for a period of time. While on it's second and third HP bar, Regirock will also increase it's resistance to any status interference (flinching, confusion or trapped) each time it recovers from one until it becomes immune.

! style="background:#{{gold color light}}; {{roundytr|5px}}" colspan=6 | Arena Rewards

! colspan=2 | Reduce HP bar 1 to 0%

! colspan=2 | Reduce HP bar 2 to 0%

! colspan=2 | Reduce HP bar 3 to 0%

! First time

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Regirock's Challenge: Part 1

| [[File:Masters Medal Regirock's Challenger.png|100px]]<br>Regirock's Challenger Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Regirock's Challenge: Part 1

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Regirock's Challenge: Part 2

| [[File:Masters Medal Regirock's Foe.png|100px]]<br>Regirock's Foe Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Regirock's Challenge: Part 2

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Regirock's Challenge: Part 3

| [[File:Masters Medal Regirock's Bane.png|100px]]<br>Regirock's Bane Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Regirock's Challenge: Part 3

| Complete the following Legendary Arena with 12 or fewer sync pair(s): Regirock's Challenge: Part 3

{{p|Cresselia}} was the seventh Legendary Arena boss Pokémon and could be battled from February 18 to March 4, 2021, August 20 to September 4, 2021, March 10 to 24, 2022 and July 5 to 19, 2022. It is weak to {{type|Dark}} moves. While on its first HP bar, Cresselia will boost its stats with {{m|Double Team}} and {{m|Calm Mind}} and use Special Damage Reduction and its Brain Barrier 8 passive skill to reduce special damage; on harder difficulties, it will use its Go Viral 9 passive skill to allow its {{m|Thunder Wave}} to paralyze the player's entire team. On its second HP bar, it will switch to using Physical Damage Reduction and its Brawn Barrier 8 passive skill to reduce physical damage, and it will also add Stat Reduction Defense to its side of the field; on harder difficulties, it will use its Go Viral 9 passive skill to allow its {{m|Toxic}} to badly poison the player's entire team, and on Very Hard, it will gradually heal itself. On its third HP bar, Cresselia will continue its Physical Damage Reduction and Stat Reduction Defense, and it will add Status Move Defense and Status Condition Defense to its side of the field. After the first and second bars are depleted, Cresselia will use the Sure Hit Next and Critical Hit Next effects together with moves that damage the player's whole party.

! style="background:#{{gold color light}}; {{roundytr|5px}}" colspan=6 | Arena Rewards

! colspan=2 | Reduce HP bar 1 to 0%

! colspan=2 | Reduce HP bar 2 to 0%

! colspan=2 | Reduce HP bar 3 to 0%

! First time

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Cresselia's Challenge: Part 1

| [[File:Masters Medal Cresselia Challenger.png|100px]]<br>Cresselia's Challenger Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Cresselia's Challenge: Part 1

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Cresselia's Challenge: Part 2

| [[File:Masters Medal Cresselia Foe.png|100px]]<br>Cresselia's Foe Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Cresselia's Challenge: Part 2

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Cresselia's Challenge: Part 3

| [[File:Masters Medal Cresselia Bane.png|100px]]<br>Cresselia's Bane Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Cresselia's Challenge: Part 3

| Complete the following Legendary Arena with 12 or fewer sync pair(s): Cresselia's Challenge: Part 3

{{p|Latias}} was the eighth Legendary Arena boss Pokémon and could be battled from March 31 to April 14, 2021, November 9 to 23, 2021, and June 27 to July 11, 2022. It could also be battled in the [[Legendary Gauntlet]] from March 24 to April 7, 2022. It is joined by {{p|Flygon}} and {{p|Alakazam}} which are weak to {{type|Dragon}} and {{type|Dark}} moves respectively. It is weak to Dragon-type moves while on its first HP bar, and weak to {{type|Fairy}} moves while on its second and third. Latias's Fluid Fortification passive skill reduces any damage it takes the more its stats are raised, but lowering its stats causes it to take more damage. While on its second HP bar, Latias will also gain or lose evasiveness if it dodged or failed to dodge, respectively, incoming attacks.

! style="background:#{{gold color light}}; {{roundytr|5px}}" colspan=6 | Arena Rewards

! colspan=2 | Reduce HP bar 1 to 0%

! colspan=2 | Reduce HP bar 2 to 0%

! colspan=2 | Reduce HP bar 3 to 0%

! First time

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Latias's Challenge: Part 1

| [[File:Masters Medal Latias Challenger.png|100px]]<br>Latias's Challenger Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Latias's Challenge: Part 1

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Latias's Challenge: Part 2

| [[File:Masters Medal Latias Foe.png|100px]]<br>Latias's Foe Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Latias's Challenge: Part 2

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Latias's Challenge: Part 3

| [[File:Masters Medal Latias Bane.png|100px]]<br>Latias's Bane Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Latias's Challenge: Part 3

| Complete the following Legendary Arena with 12 or fewer sync pair(s): Latias's Challenge: Part 3

{{p|Tornadus}} was the ninth Legendary Arena boss Pokémon and could be battled from April 22 to May 6, 2021, September 21 to October 5, 2021, and December 9 to 23, 2021. The missions were available from September 8 to 22, 2022. It could also be battled in the [[Legendary Gauntlet]] from May 24 to June 7, 2022. It is weak to {{type|Electric}} moves. Normally, Tornadus is resistant to physical damage while on its first HP bar, to special damage while on its second, and all damage while on its third, and it is also protected from critical hits while on the third HP bar. These protections can be negated by inflicting Tornadus with a status condition, although it is immune to all except {{status|Paralysis}}. If paralyzed, Tornadus will use {{m|Toxic}} one time early in the fight; otherwise, it will use {{m|Rain Dance}} instead. It has a chance of curing its paralysis after using a move with Self-Cleanse passive skill. Tornadus resists status changes, such as [[flinch]]ing, {{status|confusion}}, or {{status|bound|trapped}}, with its resistance increasing each time it recovers from one, until it becomes immune. On the very hard difficulty and while on the third HP bar, Tornadus will have the Piercing Gaze passive skill which allows its moves to always hit.

! style="background:#{{gold color light}}; {{roundytr|5px}}" colspan=6 | Arena Rewards

! colspan=2 | Reduce HP bar 1 to 0%

! colspan=2 | Reduce HP bar 2 to 0%

! colspan=2 | Reduce HP bar 3 to 0%

! First time

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Tornadus's Challenge: Part 1

| [[File:Masters Medal Tornadus Challenger.png|100px]]<br>Tornadus's Challenger Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Tornadus's Challenge: Part 1

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Tornadus's Challenge: Part 2

| [[File:Masters Medal Tornadus Foe.png|100px]]<br>Tornadus's Foe Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Tornadus's Challenge: Part 2

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Tornadus's Challenge: Part 3

| [[File:Masters Medal Tornadus Bane.png|100px]]<br>Tornadus's Bane Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Tornadus's Challenge: Part 3

| [[File:Masters Strike Move Candy Coin.png|70px]]×1

| Complete the following Legendary Arena with 12 or fewer sync pair(s): Tornadus's Challenge: Part 3

{{p|Moltres}} was the tenth Legendary Arena boss Pokémon and could be battled from July 12 to 26, 2021 and February 24 to March 10, 2022. It could also be battled in the [[Legendary Gauntlet]] from March 24 to April 7, 2022. It is weak to {{type|Rock}} moves while on its first and third HP bars, and weak to {{type|Water}} moves while on its second. All [[weather]] conditions remain in effect until replaced with different weather; Moltres has a number of passive skills that activate during [[sunny]] weather, which it summons at the beginning of each HP bar and the halfway point of the second and third bars. Moltres can be [[flinch]]ed, but its resistance to flinching increases each time it recovers until it reaches 9.

! style="background:#{{gold color light}}; {{roundytr|5px}}" colspan=6 | Arena Rewards

! colspan=2 | Reduce HP bar 1 to 0%

! colspan=2 | Reduce HP bar 2 to 0%

! colspan=2 | Reduce HP bar 3 to 0%

! First time

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Moltres's Challenge: Part 1

| [[File:Masters Medal Moltres Challenger.png|100px]]<br>Moltres's Challenger Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Moltres's Challenge: Part 1

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Moltres's Challenge: Part 2

| [[File:Masters Medal Moltres Foe.png|100px]]<br>Moltres's Foe Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Moltres's Challenge: Part 2

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Moltres's Challenge: Part 3

| [[File:Masters Medal Moltres Bane.png|100px]]<br>Moltres's Bane Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Moltres's Challenge: Part 3

| Complete the following Legendary Arena with 12 or fewer sync pair(s): Moltres's Challenge: Part 3

{{p|Uxie}} was the eleventh Legendary Arena boss Pokémon and could be battled from October 22 to November 5, 2021, and January 7 to 21, 2022. It could also be battled in the [[Legendary Gauntlet]] from March 24 to April 7, 2022 and July 25 to August 19, 2022. It is weak to {{type|Ghost}} moves. While on its first HP bar, the Healthy Advantage passive skill reduces damage while Uxie is unaffected by status conditions; on the second bar, the Acute Senses passive skill reduces damage unless Uxie is affected by status changes (e.g., [[flinch]]ing or {{status|can't escape|restrained}}); and both passive skills take affect when Uxie is on its third HP bar. Additionally, passive skills increase Uxie's resistance to a status condition or interference condition (flinching, {{status|confusion}}, or {{status|bound|trapped}}) each time it recovers from one, until it becomes immune. On Very Hard difficulty, Uxie will also apply Special Damage Reduction to its side of the field while on its first bar and Physical Damage Reduction while on its third bar.

! style="background:#{{gold color light}}; {{roundytr|5px}}" colspan=6 | Arena Rewards

! colspan=2 | Reduce HP bar 1 to 0%

! colspan=2 | Reduce HP bar 2 to 0%

! colspan=2 | Reduce HP bar 3 to 0%

! First time

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Uxie's Challenge: Part 1

| [[File:Masters Medal Uxie's Challenger.png|100px]]<br>Uxie's Challenger Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Uxie's Challenge: Part 1

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Uxie's Challenge: Part 2

| [[File:Masters Medal Uxie's Foe.png|100px]]<br>Uxie's Foe Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Uxie's Challenge: Part 2

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Uxie's Challenge: Part 3

| [[File:Masters Medal Uxie's Bane.png|100px]]<br>Uxie's Bane Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Uxie's Challenge: Part 3

| Complete the following Legendary Arena with 12 or fewer sync pair(s): Uxie's Challenge: Part 3

{{p|Terrakion}} was the twelveth Legendary arena boss Pokémon and could be battled starting from March 10, 2023. It is weak to {{type|Psychic}} moves. Terrakion's passive skills increase its damage when its Attack and Sp. Atk are raised, which it can accomplish through moves and passive skills. In addition, while on its second and third HP bar, the Clear Advantage passive skill reduces damage while there's no field effect, such as a [[terrain]] or type zone.

! style="background:#{{gold color light}}; {{roundytr|5px}}" colspan=6 | Arena Rewards

! colspan=2 | Reduce HP bar 1 to 0%

! colspan=2 | Reduce HP bar 2 to 0%

! colspan=2 | Reduce HP bar 3 to 0%

! First time

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Terrakion's Challenge: Part 1

| [[File:Masters Medal Terrakion's Challenger.png|100px]]<br>Terrakion's Challenger Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Terrakion's Challenge: Part 1

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Terrakion's Challenge: Part 2

| [[File:Masters Medal Terrakion's Foe.png|100px]]<br>Terrakion's Foe Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Terrakion's Challenge: Part 2

| Complete the following Legendary Arena with 30 or fewer sync pair(s): Terrakion's Challenge: Part 3

| [[File:Masters Medal Terrakion's Bane.png|100px]]<br>Terrakion's Bane Medal

| Complete the following Legendary Arena with 15 or fewer sync pair(s): Terrakion's Challenge: Part 3

| Complete the following Legendary Arena with 12 or fewer sync pair(s): Terrakion's Challenge: Part 3