
Flying
At the beginning of your upkeep, you may put a feather counter on target creature. If you do, that creature has base power and toughness 3/1 and has flying for as long as it has a feather counter on it.
Aven Mimeomancer has 2 printings, first in Alara Reborn (2009). EDHREC ranks it #13,875 among Commander cards. It appears most in Kros, Defense Contractor decks (2,496 on EDHREC). 1 public deck on TCG runs it. It has 5 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.