When Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards.
If this Baby Pokémon is your Active Pokémon and your opponent tries to attack, your opponent flips a coin (before doing anything else required in order to use that attack). If tails, your opponent's turn ends without an attack.
Synthesis
Search your deck for a Energy card and attach it to one of your Pokémon. Shuffle your deck afterward.
Revenge Burst
Does 30 more damage for each Prize card that your opponent has already taken.