Urza's Saga

Haste (This creature can attack and {T} as soon as it comes under your control.)

Arc Lightning deals 3 damage divided as you choose among one, two, or three targets.

At the beginning of your upkeep, flip a coin. If you lose the flip, return Scoria Wurm to its owner's hand.

First strike, haste Echo {2}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrific...

If a red spell would deal damage to a permanent or player, it deals that much damage plus 1 to that permanent or player instead.

Okk can't attack unless a creature with greater power also attacks. Okk can't block unless a creature with greater power also blocks.

At the beginning of your upkeep, you may put a verse counter on Rumbling Crescendo. {R}, Sacrifice Rumbling Crescendo: Destroy up to X target lands...

Whenever Electryte deals combat damage to defending player, it deals damage equal to its power to each blocking creature.

At the beginning of each player's end step, Antagonism deals 2 damage to that player unless one of their opponents was dealt damage this turn.