Guildpact

Whenever a creature attacks you, its controller loses 1 life.

{2}{W}: Target player gains 1 life. {2}{B}: Each player loses 1 life.

Defender (This creature can't attack.) Whenever Souls of the Faultless is dealt combat damage, you gain that much life and attacking player loses t...

{U}, Sacrifice a creature: Discard a card, then draw a card.

Destroy target creature or enchantment.

Counter target nonblue spell.

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.) {R}, {T}: Attacking cre...

{1}, Exile two creature cards from your graveyard: Target player discards a card. Activate this ability only any time you could cast a sorcery.

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.) Sacrifice Gristleback: ...

When Revenant Patriarch enters the battlefield, if {W} was spent to cast it, target player skips their next combat phase. Revenant Patriarch can't ...

{W}, Sacrifice a creature: Target creature can't attack this turn.

{B}, Sacrifice a creature: Target creature gets -1/-1 until end of turn.

({R/G} can be paid with either {R} or {G}.) {3}{R}, Sacrifice a land: Gruul Guildmage deals 2 damage to target player or planeswalker. {3}{G}: Targ...

Haunt (When this creature dies, exile it haunting target creature.) When Exhumer Thrull enters the battlefield or the creature it haunts dies, retu...

Replicate {2}{U} (When you cast this spell, copy it for each time you paid its replicate cost.) Create a 3/3 blue Weird creature token with defende...

Flying Daggerclaw Imp can't block.

Replicate {2}{U} (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copies.) Return t...

Electrolyze deals 2 damage divided as you choose among one or two targets. Draw a card.

Exile target land.

Enchant creature Enchanted creature has "{T}: This creature deals 1 damage to any target." {1}{U}: Return Hypervolt Grasp to its owner's hand.

{G}, Sacrifice a creature: You gain 1 life.

{X}, {T}: Each creature with converted mana cost X can't attack or block this turn.

Nonbasic landwalk (This creature can't be blocked as long as defending player controls a nonbasic land.)

Gatherer of Graces gets +1/+1 for each Aura attached to it. Sacrifice an Aura: Regenerate Gatherer of Graces.