Rocket's Mewtwo ex 099 - Holofoil Team Rocket Returns - Ultra Rare Number_CSOC-EN038 when any of your Pokémon

when any of your Pokémon is Knocked Out by your opponent's attacks

You can only Special Summon "Evil HERO Toxic Bubble" once per turn this way

Colorless Damage Burn (40+) If the Defending Pokémon already has any damage counters on it

Colorless Magma Punch (20)

Discard a card from your hand

Rocket's Mewtwo ex 099 - Holofoil Team Rocket Returns - Ultra Rare Number_CSOC-EN038 when any of your PokémonRarityUltra Rare Card TypePokmon Hit Points100 HP FormBasic,EX Evolves from null TypeDarkness Psychic Darkness Switch Discard an Energy card attached to Rocket's Mewtwo ex, and then switch all damage counters on Rocket's Mewtwo ex with those on the Defending Pokmon. (If an effect of this attack is prevented, this attack does nothing.) Psychic,Colorless,Colorless Hypnoblast (40) Flip a coin. If heads, the Defending Pokmon is now Asleep.