As of right now, there are two cards for doubling tokens in MTG
This is because every single time this card quests, you can give another character the keyword until your next turn
1 Traditional foil, surge foil, or colorful chocobo rare or mythic rare 1 of 3 Traditional foil FINAL FANTASY artist rares (1.9%) or 7 mythic rares (2.2%) 1 of 29 Traditional foil borderless woodblock rares (36.5%) or 6 mythic rares (3.8%) 1 of 26 Traditional foil main set borderless rares (31.6%) or 9 mythic rares (5.6%) 1 of 20 Surge foil borderless character rares (15.1%) or 8 mythic rares (3%) Colorful Traveling Chocobo in yellow, green, blue, pink, or black (less than 1%) Yellow, green, blue, and pink colorful chocobo cards appear in English in all Collector Boosters
Aeve, Progenitor Ooze is a five mana Green 2/2 that isnt legendary as long as its a token, and it enters with a +1/+1 counter on it for every other Ooze you control
While the archetype has a host of mono-black options, the death trigger makes this a nasty threat: Pinging your opponents as zombies die gives you another angle of attack and means Wrath of God might not be enough to salvage a game