
Defender
Whenever a creature you control with defender blocks, you may gain 2 life.
Perimeter Captain has 2 printings, first in Worldwake (2010). EDHREC ranks it #6,180 among Commander cards. It appears most in Arcades, the Strategist decks (15,148 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.