
Flying
This creature enters with two +1/+1 counters on it.
Whenever another creature dies, put a +1/+1 counter on this creature.
Swarm of Bloodflies has 6 printings, first in Khans of Tarkir (2014). EDHREC ranks it #14,038 among Commander cards. It appears most in Fumulus, the Infestation decks (906 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.