Water Cube 01

Water Cube 01
Attach this card to 1 of your water Pokémon in play. That Pokémon may use this card's attack instead of its own. At the end of your turn, discard water Cube 01.
water

Splatter

Choose 1 of your opponent's Pokémon. This attack does 20 damage to that Pokémon. Don't apply Weakness or Resistance.