War of the Spark

Each creature deals damage to itself equal to its power.

Haste Whenever Rubblebelt Rioters attacks, it gets +X/+0 until end of turn, where X is the greatest power among creatures you control.

Exchange control of two target permanents that share a permanent type.

Ral's Outburst deals 3 damage to any target. Look at the top two cards of your library. Put one of them into your hand and the other into your grav...

{1}{R}, Discard a land card: Living Twister deals 2 damage to any target. {G}: Return a tapped land you control to its owner's hand.

Amass X, where X is the number of instant and sorcery cards in your graveyard. (Put X +1/+1 counters on an Army you control. If you don't control o...

Discard all the cards in your hand, then draw that many cards plus one. You gain life equal to the number of cards in your hand.

Haste Whenever Dreadhorde Butcher deals combat damage to a player or planeswalker, put a +1/+1 counter on Dreadhorde Butcher. When Dreadhorde Butch...

Put a +1/+1 counter on target creature you control. Then that creature deals damage equal to its power to target creature or planeswalker you don't...

Reach When Turret Ogre enters the battlefield, if you control another creature with power 4 or greater, Turret Ogre deals 2 damage to each opponent.

When Tibalt's Rager dies, it deals 1 damage to any target. {1}{R}: Tibalt's Rager gets +2/+0 until end of turn.

Your opponents can't gain life. [−2]: Create a 1/1 red Devil creature token with "When this creature dies, it deals 1 damage to any target."

Whenever you cast a noncreature spell, put a +1/+1 counter on Spellgorger Weird.

Sarkhan's Catharsis deals 5 damage to target player or planeswalker.

Raging Kronch can't attack alone.

Up to two target creatures each get +2/+0 until end of turn.

Trample Whenever you cast a noncreature spell, Mizzium Tank becomes an artifact creature and gets +1/+1 until end of turn. Crew 1 (Tap any number o...

Jaya's Greeting deals 3 damage to target creature. Scry 1.

If another red source you control would deal damage to a permanent or player, it deals that much damage plus 1 to that permanent or player instead....

When Invading Manticore enters the battlefield, amass 2. (Put two +1/+1 counters on an Army you control. If you don't control one, create a 0/0 bla...

As an additional cost to cast this spell, discard a card. Draw two cards. Amass 1. (Put a +1/+1 counter on an Army you control. If you don't contro...

As an additional cost to cast this spell, sacrifice a creature or planeswalker. Heartfire deals 4 damage to any target.

Haste When Goblin Assault Team dies, put a +1/+1 counter on target creature you control.