Battlebond

When Doomed Dissenter dies, create a 2/2 black Zombie creature token.

Target creature gets -3/-3 until end of turn.

Shambling Ghoul enters the battlefield tapped.

Whenever a creature dies, you may put a quest counter on Quest for the Gravelord. Remove three quest counters from Quest for the Gravelord and sacr...

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

As Nyxathid enters the battlefield, choose an opponent. Nyxathid gets -1/-1 for each card in the chosen player's hand.

When Rotfeaster Maggot enters the battlefield, exile target creature card from a graveyard. You gain life equal to that card's toughness.

Assist (Another player can pay up to {6} of this spell's cost.) Flying When Vampire Charmseeker enters the battlefield, return target instant, sorc...

Enchant creature Enchanted creature gets +2/+2, has flying, and is a Demon in addition to its other types. When Inner Demon enters the battlefield,...

Flying Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Assist (Another player can pay up to {X} of this spell's cost. You choose the value of X.) Destroy target creature with power X or less.

Flying Swarm of Bloodflies enters the battlefield with two +1/+1 counters on it. Whenever another creature dies, put a +1/+1 counter on Swarm of Bl...

Target player discards two cards. Scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and...

Target player draws two cards and loses 2 life.

Flying When Noxious Dragon dies, you may destroy target creature with converted mana cost 3 or less.

As an additional cost to cast this spell, sacrifice an artifact or creature. Draw cards equal to the converted mana cost of the sacrificed permanent.

You may have Evil Twin enter the battlefield as a copy of any creature on the battlefield, except it has "{U}{B}, {T}: Destroy target creature with...

When Tenacious Dead dies, you may pay {1}{B}. If you do, return it to the battlefield tapped under its owner's control.

Assist (Another player can pay up to {3} of this spell's cost.) {2}: Fan Favorite gets +1/+1 until end of turn. Any player may activate this ability.

When Eyeblight Assassin enters the battlefield, target creature an opponent controls gets -1/-1 until end of turn.

Partner with Blaring Recruiter (When this creature enters the battlefield, target player may put Blaring Recruiter into their hand from their libra...

Partner with Soulblade Renewer (When this creature enters the battlefield, target player may put Soulblade Renewer into their hand from their libra...