"Seventh Edition", +=3 (23)
Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)
Flying
Whenever Bellowing Fiend deals damage to a creature, Bellowing Fiend deals 3 damage to that creature's controller and 3 damage to you.
Islandwalk (This creature can't be blocked as long as defending player controls an Island.)
When Dakmor Lancer enters, destroy target nonblack creature.
, : Destroy target green creature.
: Elite Archers deals 3 damage to target attacking or blocking creature.
Sacrifice a creature: Fallen Angel gets +2/+1 until end of turn.
: Regenerate Gorilla Chieftain.
Whenever Hollow Dogs attacks, it gets +2/+0 until end of turn.
: Mawcor deals 1 damage to any target.
, : Destroy target black permanent.
When Serpent Warrior enters, you lose 3 life.
, : Destroy target red permanent.
When Staunch Defenders enters, you gain 4 life.
: Untap Vigilant Drake.
Defender (This creature can't attack.)
, : Destroy target white creature.
Gatherer works better in the Companion app!