Cosmic Eclipse Build & Battle Box (TCG)

Cosmic Eclipse Build & Battle Box
SM12 Build Battle Box.jpg
Box art
Expansion Cosmic Eclipse
Types used GrassFireWaterPsychic

The Cosmic Eclipse Build & Battle Box is a special product given to participants at the start of Prerelease Tournaments for the Cosmic Eclipse expansion. These tournaments were held on the two weekends prior to the release of the expansion: October 19-20, and 26-27, 2019. The boxes were later made available to purchase at retail stores. Each box contains a random set of predetermined cards designed to enhance the experience of the Limited format events in which they were initially distributed.

Included in each Build & Battle Box is a 23-card Evolution pack that includes one of four specially stamped Prerelease cards for the expansion, as well as four booster packs. The Prerelease cards for the Cosmic Eclipse expansion are Buzzwole, Entei, Phione, and Blacephalon, with each containing a group of Pokémon cards that are focused around their following types respectively: Grass-type, Fire-type, Water-type, and Psychic-type.

The Cosmic Eclipse Build & Battle Boxes provided exclusive Non Holofoil versions of cards only available as Holofoil in Cosmic Eclipse booster packs: Sawsbuck, Dusknoir, and Rosa.

Box structure

Section 1

Each Build & Battle Box included two of the following four different groups of Pokémon cards, with one group always coinciding with the included Prerelease promo.

Buzzwole group
No. Card Type Quantity
13/236 Kricketot  
14/236 Kricketune  
15/236 Deerling  
16/236 Sawsbuck  
201/236 Professor Oak's Setup Su


Entei group
No. Card Type Quantity
31/236 Tepig  
32/236 Pignite  
33/236 Emboar  
203/236 Roller Skater Su
152/181 Pokémon Communication I

Phione group
No. Card Type Quantity
54/236 Piplup  
55/236 Prinplup  
56/236 Empoleon  
209/236 Draw Energy   E
152/181 Pokémon Communication I


Blecephalon group
No. Card Type Quantity
83/236 Duskull  
84/236 Dusclops  
85/236 Dusknoir  
205/236 Roxie Su
152/181 Pokémon Communication I

Section 2

Each Build & Battle Box also included an additional random group of 4 of the following Supporter cards, with no more than 2 copies of a particular Supporter.

Supporter cards
No. Card Type Quantity
188/236 Blue's Tactics Su 0-2×
119/156 Cynthia Su 0-2×
140/181 Erika's Hospitality Su 0-2×
125/156 Lillie Su 0-2×
184/236 Red's Challenge Su 0-2×
204/236 Rosa Su 0-2×
148/168 Tate & Liza Su 0-2×



  This article is part of Project TCG, a Bulbapedia project that aims to report on every aspect of the Pokémon Trading Card Game.


Pokémon Trading Card Game expansions and releases
Bold indicates a main expansion. Italics indicate a special set. Releases that are entirely composed of prints from other releases are small.
Sun & Moon Series
SM Black Star Promos
Sun & Moon: Forest ShadowRoaring HeatBright TideSun & Moon Prerelease Kit
Sun & Moon Trainer Kit: Lycanroc & Alolan Raichu
Guardians Rising: Guardians Rising Prerelease KitSteel SunHidden Moon
Lugia Legendary Battle DeckHo-Oh Legendary Battle DeckBattle Arena Decks: Black Kyurem vs. White Kyurem
Burning Shadows: Burning Shadows Prerelease KitRock SteadyLuminous Frost
McDonald's Collection 2017Shining Legends
Crimson Invasion: Crimson Invasion Prerelease KitDestruction FangClanging Thunder
Ultra Prism: Ultra Prism Prerelease KitImperial CommandMach Strike
Forbidden Light: Forbidden Light Build & Battle BoxTropical TakedownTwilight Rogue
Sun & Moon Trainer Kit: Alolan Sandslash & Alolan NinetalesMcDonald's Collection 2018
Celestial Storm: Celestial Storm Build & Battle BoxLeaf ChargeHydro Fury
Battle Arena Decks—Mega Charizard X vs. Mega BlastoiseDragon Majesty
Lost Thunder: Lost Thunder Build & Battle BoxBlazing VolcanoStorm Caller
Team Up: Team Up Build & Battle BoxRelentless FlameTorrential Cannon
Detective Pikachu
Unbroken Bonds: Unbroken Bonds Build & Battle BoxLightning LoopBattle Mind
Let's Play, Pikachu!Let's Play, Eevee!
Unified Minds: Unified Minds Build & Battle BoxSoaring StormLaser Focus
Hidden FatesMcDonald's Collection 2019Battle Arena Decks—Rayquaza-GX vs. Ultra Necrozma-GX
Cosmic Eclipse: Cosmic Eclipse Build & Battle BoxTowering HeightsUnseen Depths
Battle Academy
Sun & Moon Era
SM-P Promotional cards
Pikachu's New Friends
Collection SunCollection Moon: Sun & Moon Starter SetPremium Trainer Box
Rockruff Full Power DeckTogedemaru DeckTurtonator DeckSun & Moon
Islands Await YouAlolan Moonlight: Tapu Bulu-GX Enhanced Starter Set
Facing a New TrialAsh vs Team Rocket Deck Kit
To Have Seen the Battle RainbowDarkness that Consumes Light
Shining Legends
Awakened HeroesUltradimensional Beasts
GX Battle BoostSolgaleo-GX & Lunala-GX Legendary Starter Set
Ultra SunUltra Moon: Ultra Sun & Ultra Moon Premium Trainer Box
Ultra ForceUltra Sun & Ultra Moon Deck Build Boxes
Forbidden Light
Dragon StormChampion Road
Sky-Splitting Charisma
Thunderclap SparkGX Starter DecksFairy Rise
Super-Burst Impact
Dark OrderGX Ultra ShinyEevee-GX Starter Sets
Tag Bolt: Tag Team GX Premium Trainer Box
Night UnisonTrainer Battle DecksFull Metal Wall
Double Blaze: Tag Team GX Deck Build Box
Sun & Moon Family Pokémon Card GameGG EndSky LegendGreat Detective Pikachu
Miracle Twin: Tag Team GX Starter Sets
Remix BoutDream League
Alter Genesis
Tag All StarsExtra Regulation Box