Unown [B] (Neo Revelation 39/64)

Once during your turn (before your attack), you may move 1 damage counter from 1 of your Pokémon with Unown in its name to Unown [B]. This power can't be used if Unown [B] has 10 HP left. This power can be used even if Unown [B] is Asleep, Confused, or Paralyzed.

Hidden Power
Card rule

You may have up to 4 Basic Pokémon cards in your deck with Unown in their names.