When Treacherous Pit-Dweller enters from a graveyard, target opponent gains control of it.Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)
Soulbond (You may pair this creature with another unpaired creature when either enters. They remain paired for as long as you control both of them.)As long as Pathbreaker Wurm is paired with another creature, both creatures have trample.
Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)Whenever Heirs of Stromkirk deals combat damage to a player, put a +1/+1 counter on it.
Equipped creature gets +2/+2, has flying, and is a white Angel in addition to its other colors and types.Equip (: Attach to target creature you control. Equip only as a sorcery.)
Whenever another creature you control enters, Kruin Striker gets +1/+0 and gains trample until end of turn. (It can deal excess combat damage to the player or planeswalker it's attacking.)
FlyingWhen Demonlord of Ashmouth enters, exile it unless you sacrifice another creature.Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)
Target creature you control gains hexproof until end of turn. You gain life equal to that creature's toughness. (A creature with hexproof can't be the target of spells or abilities your opponents control.)
Soulbond (You may pair this creature with another unpaired creature when either enters. They remain paired for as long as you control both of them.)As long as Stonewright is paired with another creature, each of those creatures has ": This creature gets +1/+0 until end of turn."