War of the Spark

Whenever a creature with power 4 or greater enters the battlefield under your control, draw a card. [−1]: Untap target permanent.

Amass 1. (Put a +1/+1 counter on an Army you control. If you don't control one, create a 0/0 black Zombie Army creature token first.) You and perma...

Exile target permanent with converted mana cost 4 or greater.

Each opponent can't draw more than one card each turn. [−2]: Look at the top four cards of your library. You may reveal a noncreature, nonland card...

{T}: Add {C}. {1}, {T}, Sacrifice Emergence Zone: You may cast spells this turn as though they had flash.

Whenever an opponent draws a card, Ob Nixilis, the Hate-Twisted deals 1 damage to that player. [−2]: Destroy target creature. Its controller draws ...

This spell can't be countered. Counter target noncreature spell.

Flying Whenever Grateful Apparition deals combat damage to a player or planeswalker, proliferate. (Choose any number of permanents and/or players, ...

When Vizier of the Scorpion enters the battlefield, amass 1. (Put a +1/+1 counter on an Army you control. If you don't control one, create a 0/0 bl...

Whenever a land enters the battlefield under your control, proliferate. (Choose any number of permanents and/or players, then give each another cou...

Whenever you cast a noncreature spell, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind al...

Whenever Cruel Celebrant or another creature or planeswalker you control dies, each opponent loses 1 life and you gain 1 life.

Tap all creatures your opponents control. Creatures you control gain lifelink until end of turn.

Spells your opponents cast cost {2} more to cast. At the beginning of your end step, each opponent loses 1 life.

Put a +1/+1 counter on each creature you control. You gain 1 life for each creature you control.

Whenever a player sacrifices a permanent, Mayhem Devil deals 1 damage to any target.

Trample, vigilance If one or more +1/+1 counters would be put on Mowu, Loyal Companion, that many plus one +1/+1 counters are put on it instead.

Each creature you control with a +1/+1 counter on it has "{T}: Add one mana of any color." [−1]: Put a +1/+1 counter on target creature.

When Vizier of the Scorpion enters the battlefield, amass 1. (Put a +1/+1 counter on an Army you control. If you don't control one, create a 0/0 bl...

Each opponent sacrifices a creature. If you control a Liliana planeswalker, each opponent also discards a card.

At the beginning of each opponent's upkeep, if that player has one or fewer cards in hand, Davriel, Rogue Shadowmage deals 2 damage to them. [−1]: ...

Each player puts the top four cards of their library into their graveyard. Return up to two instant and/or sorcery cards from your graveyard to you...

Untap all creatures you control. Creatures you control with flying get +2/+2 until end of turn.

Whenever you cast a planeswalker spell, you gain 1 life. {T}: Add {C}. {1}, {T}: Add two mana of different colors. Spend this mana only to cast pla...