As long as your opponent has Groudon, Groudon ex, Rayquaza, or Rayquaza ex in play. Kyogre ex’s attacks do 40 more damage to the Defending Pokémon (before applying Weakness and Resistance).
[W][C] Aqua Supply: 30
You may attach a basic Energy card from your hand to 1 of your Pokémon.
[W][C][C] Tsunami: 40
Does 10 damage to each of your opponent’s Benched Pokémon. (Don’t apply Weakness and Resistance for Benched Pokémon.)
When Pokémon-ex has been Knocked Out, your opponent takes 2 Prize cards.
Legal in the following formats: