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.

Whenever you cast or copy an instant or sorcery spell, Ral, Storm Conduit deals 1 damage to target opponent or planeswalker. [+2]: Scry 1. [−2]: Wh...

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

Creatures you control have vigilance. [+1]: You gain 3 life. [−2]: Put a +1/+1 counter on each creature you control and a loyalty counter on each o...

Whenever a creature you control with deathtouch deals damage to a player or planeswalker, put a +1/+1 counter on that creature. [-2]: Create a 1/1...

Whenever you cast a noncreature spell, create a 1/1 colorless Servo artifact creature token. [−2]: Target artifact you control becomes a copy of an...

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.

Whenever a creature you control with deathtouch deals damage to a player or planeswalker, put a +1/+1 counter on that creature. [−2]: Create a 1/1 ...

As long as it's your turn, creatures and planeswalkers you control have lifelink. [+2]: Sorin, Vengeful Bloodlord deals 1 damage to target player o...

Nicol Bolas, Dragon-God has all loyalty abilities of all other planeswalkers on the battlefield. [+1]: You draw a card. Each opponent exiles a card...

Prevent all noncombat damage that would be dealt to you and other permanents you control. [-2]: Exile target creature with power 4 or greater.

Creatures you control have menace. [-2]: Amass 2. (Put two +1/+1 counters on an Army you control. If you don't control one, create a 0/0 black Zom...

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."

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....

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

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]: ...

Spells your opponents cast that target a creature or planeswalker you control cost {2} more to cast. [−2]: Create a 2/2 blue Wizard creature token....

Prevent all noncombat damage that would be dealt to you and other permanents you control. [−2]: Exile target creature with power 4 or greater.

Prevent all noncombat damage that would be dealt to you and other permanents you control. [−2]: Exile target creature with power 4 or greater.

You have hexproof. (You can't be the target of spells or abilities your opponents control.) [−2]: Create a 0/3 white Wall creature token with defen...

Your opponents and permanents your opponents control with hexproof can be the targets of spells and abilities you control as though they didn't hav...

Artifact, instant, and sorcery spells your opponents cast cost {1} more to cast. [−1]: Until your next turn, prevent all damage that would be dealt...

Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it. [−2]: Create a 2/2 green Wolf ...

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."