
Threshold — As long as there are seven or more cards in your graveyard, this creature gets +1/+1 and has "{T}: Target attacking or blocking creature gets +3/+3 until end of turn."
Vigilant Sentry has 2 printings, first in Judgment (2002). EDHREC ranks it #30,581 among Commander cards. It appears most in Pianna, Nomad Captain decks (7 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.