Eternabeam (move)

ムゲンダイビーム Infinity Beam
Eternabeam VIII.png
Eternabeam VIII 2.png
Type  Dragon
Category  Special
PP  5 (max. 8)
Power  160
Accuracy  90%
Priority  {{{priority}}}
Foe Foe Foe
Self Ally Ally
May affect anyone adjacent to the user
Introduced  Generation VIII
Condition  [[{{{category}}} (condition)|{{{category}}}]]
Appeal  0  
Jam  0  
Condition  [[{{{category}}} (condition)|{{{category}}}]]
Appeal  0  
Condition  [[{{{category}}} (condition)|{{{category}}}]]
Appeal  0  
Jamming  0  

Eternabeam (Japanese: ムゲンダイビーム Infinity Beam) is a damage-dealing Dragon-type move introduced in Generation VIII. It is one of the signature moves of Eternatus.


Eternabeam inflicts damage and then forces the user to recharge during the next turn, unless the move fails due to missing, type immunity, or being blocked by a protection move.

Generation VIII

Pokémon Brilliant Diamond and Shining Pearl

Eternabeam cannot be selected in a battle.

Generation IX

Eternabeam cannot be selected in a battle.


Games Description
SwSh This is Eternatus's most powerful attack in its original form. The user can't move on the next turn.
This move can't be used. It's recommended that this move is forgotten. Once forgotten, this move can't be remembered.


By leveling up

# Pokémon Types Egg Groups Level
No Eggs Discovered No Eggs Discovered 88
Bold indicates a Pokémon gains STAB from this move.
Italics indicates a Pokémon whose evolution or alternate form receives STAB from this move.
A dash (−) indicates a Pokémon cannot learn the move by the designated method.
An empty cell indicates a Pokémon that is unavailable in that game/generation.

In other games

Pokémon Masters EX

Action Class Category Move Gauge MP Base Power Max Power Accuracy Target Effect Tag Description Playable Users
Max Move Special 400 480 —% An opponent Charges the user’s move gauge by three for each allied sync pair on the field. When used in a co-op battle, charges the move gauges of all allied players by three instead. Sygna Suit Leon & Eternatus

In the anime

Eternamax Eternatus

The user unleashes multiple powerful beams of energy at the opponent.
Pokémon Method
User First Used In Notes
  Eternamax Eternatus fires a purple beam of energy from its face and multiple smaller, similar beams from around its body at the opponent.
Leon's Eternatus Sword and Shield... The Legends Awaken! Debut

In the manga

Pokémon Adventures

In other generations

Spin-off series games


  • When Eternatus uses Eternabeam, it briefly appears in its Eternamax form during the move's animation. This is the only time Eternamax Eternatus is seen outside of the battle against it during the climax of Sword and Shield's story.
    • Despite displaying the Eternamax form for the duration of the move's animation, the game does not treat this as an actual form change internally, Eternatus's stats and form index value remain unchanged, and furthermore if Shiny Eternatus uses the move, the Shiny version of its Eternamax form is not registered in the player's Pokédex.
  • Eternabeam has the highest base power of all Dragon-type moves, excluding Z-Moves.
  • Eternabeam is the only move that is a regular move in the core series games but is a max move in Pokémon Masters EX.

In other languages

Language Title
Chinese Cantonese 無極光束 Mòuhgihk Gwōngchūk
Mandarin 無極光束 / 无极光束 Wújí Guāngshù
  French Laser Infinimax
  German Unendynastrahlen
  Italian Raggio Infinito
  Korean 무한다이빔 Muhan Daibim
  Spanish Rayo Infinito

  This article is part of Project Moves and Abilities, a Bulbapedia project that aims to write comprehensive articles on two related aspects of the Pokémon games.