
Defender
{1}{R}, {T}: This creature deals damage to target player or planeswalker equal to the number of creatures you control with defender.
Vent Sentinel has 4 printings, first in Rise of the Eldrazi (2010). EDHREC ranks it #23,126 among Commander cards. It appears most in Invisible Woman decks (62 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.