So, on your opponent's turn, you must use I:P Masquerena's effect to summon S:P Little Knight and, as you do, you'll be able to activate S:P Little Knight's effect as a chain link 1 (to banish 1 enemy card), and EM:P Meowmine's effect as a chain link 2 (to return one of your opponent's cards to their hand)
Weakness: Grass (x2) Resistance: none Retreat: 3 Clobbopus Fighting HP70 Basic Poemon [F] Feint: 20 damage
The thing I dont love here is that there are often going to be times where you just cant get that third oil counter, even with proliferate around So, GW is about Toxic aggro and A two mana 2/2 with Toxic 2 is already pretty solid, so offering a boost to all of your toxic creatures is nice and will feel especially good with the tokens in the format
Either way, both decks listed below require that you have at least two Mewtwo ex, which you should hopefully have before too long if you continue opening Genetic Apex Mewtwo booster packs