Tidus, Yuna's Guardian is the face of the FF10 Commander deck, and lets you move counters around and proliferate
While they don't become enemies, it's clear Delita is no longer the person Ramza knew, and that he views his former friend as an ally of convenience at best and a disposable pawn at worst
Flexible PVC contains volatile plasticizers and emits acid when it deteriorates, lifting inks from your cards and destroying their value
Prava's military rival is the vampire tribunis Licia, and they have clashed on the battlefield countless times
You remove a counter on your upkeep and when the card has no counters on it, the card ends in a draw
And if you really want to break things, play Ashaya, Soul of the Wild to turn every creature into a land, making them infinitely recastable