The only big factor here is whether you have artifacts worth copying, but if you build your deck right that shouldnt be an issue
These are cards that manipulate your opponents' choices--prompting them to act against another player or, perhaps, leave you alone
Rankle, Master of PranksRankle, Master of Pranks 25
2x Cresselia ex 2x Gardevoir (can be swapped for Dusknoir evolution line) 2x Kirlia 2x Ralts 1x Shaymin 2x Poke Ball 2x Professors Research 2x Giant Cape 1x Potion 2x Pokemon Communication 1x Sabrina 1x Leaf Cresselia ex is also a 140HP Pokemon which puts them under threat from other decks on this list, such as Gyarados ex or Palkia ex, which is why we're bringing along Giant Cape Tool cards, as well as a Sabrina and Leaf
We need a plethora of cards to build our engine, and without it, we'll very quickly run out of gas