Exhaustive Beam or Do-or-Die might be the English name of the “most powerful” Steel-type move てっていこうせん in Pokémon Sword and Shield

Japanese publication CoroCoro has revealed the name of a new move in Pokémon Sword and Shield:

Name: てっていこうせん (Do-or-Die)
Type: Steel
Category: Special
Damage: 140
Effect: Does major damage but reduces user’s Hit Points by 50%

Pokemon Sword Shield The “Most Powerful” Steel-type move named as てっていこうせん (Do-or-Die)