Planechase

Destroy all artifacts, creatures, and enchantments. Cycling {3} ({3}, Discard this card: Draw a card.)

As Arsenal Thresher enters the battlefield, you may reveal any number of other artifact cards from your hand. Arsenal Thresher enters the battlefie...

Other red creatures you control get +1/+1. Other white creatures you control get +1/+1. Whenever you cast a red spell, Balefire Liege deals 3 damag...

Whenever you cast a spell that's both red and white, Battlegate Mimic has base power and toughness 4/2 until end of turn and gains first strike unt...

{1}{R}: Target creature gains haste until end of turn. {1}{W}: Target creature gains first strike until end of turn.

Double strike

Vigilance, haste

The next X damage that would be dealt to target creature, planeswalker, or player this turn is dealt to another target creature, planeswalker, or p...

Vigilance, haste

Target player gains 2 life for each creature on the battlefield.

Target creature gains double strike until end of turn. (It deals both first-strike and regular combat damage.)

When Duergar Hedge-Mage enters the battlefield, if you control two or more Mountains, you may destroy target artifact. When Duergar Hedge-Mage ente...

As long as it's your turn, creatures you control get +2/+0. As long as it's not your turn, creatures you control get +0/+2.

Double strike

Kicker {W} (You may pay an additional {W} as you cast this spell.) When Kor Sanctifiers enters the battlefield, if it was kicked, destroy target ar...

Lightning Helix deals 3 damage to any target and you gain 3 life.

When Oblivion Ring enters the battlefield, exile another target nonland permanent. When Oblivion Ring leaves the battlefield, return the exiled car...

Exile target attacking creature.

Kicker {R} (You may pay an additional {R} as you cast this spell.) Destroy target artifact or enchantment. If this spell was kicked, it deals damag...

Enchant creature Enchanted creature can't attack or block, and its activated abilities can't be activated. Whenever a creature enters the battlefie...

Flying, vigilance, haste {T}: The next 3 damage that would be dealt to target creature you control this turn is dealt to another target creature in...

Whenever another artifact enters the battlefield under your control or another artifact you control leaves the battlefield, you may pay {1}. If you...

Whenever another creature enters the battlefield, you gain 1 life.