Flying
Threshold — As long as seven or more cards are in your graveyard, Possessed Aven gets +1/+1, is black, and has ", : Destroy target blue creature."
Flying
Threshold Possessed Aven gets +1/+1, is black, and has ", : Destroy target blue creature." (You have threshold as long as seven or more cards are in your graveyard.)
--This card has no flavor text --
