Mirrodin

{2}, {T}: Create a 0/1 colorless Pest artifact creature token.

{2}{B}, Sacrifice Nim Replica: Target creature gets -1/-1 until end of turn.

Equipped creature has flying. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unat...

Flash Protection from artifacts

{B}, Sacrifice Necrogen Spellbomb: Target player discards a card. {1}, Sacrifice Necrogen Spellbomb: Draw a card.

{2}, {T}: Shuffle your library.

Myr Adapter gets +1/+1 for each Equipment attached to it.

Imprint — When Mourner's Shield enters the battlefield, you may exile target card from a graveyard. {2}, {T}: Prevent all damage that would be deal...

Imprint — When Mirror Golem enters the battlefield, you may exile target card from a graveyard. Mirror Golem has protection from each of the exiled...

At the beginning of your upkeep, draw a card if you had no cards in hand at the beginning of this turn. If you had a card in hand, Mindstorm Crown ...

{1}{G}: Malachite Golem gains trample until end of turn.

Whenever a nontoken creature you control dies, put a charge counter on Lightning Coils. At the beginning of your upkeep, if Lightning Coils has fiv...

{G}, Sacrifice Lifespark Spellbomb: Until end of turn, target land becomes a 3/3 creature that's still a land. {1}, Sacrifice Lifespark Spellbomb: ...

{2}, {T}: Choose a card name. Target opponent guesses whether a card with that name is in your hand. You may reveal your hand. If you do and your o...

{1}{W}: Creatures you control get +1/+1 until end of turn.

Equipped creature gets +1/+1. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Flash (You may cast this spell any time you could cast an instant.) {2}, Sacrifice Leonin Bladetrap: It deals 2 damage to each attacking creature w...

At the beginning of your end step, target opponent gains control of Jinxed Choker and puts a charge counter on it. At the beginning of your upkeep,...

{1}, {T}: Tap target artifact, creature, or land.

{1}{R}: Hematite Golem gets +2/+0 until end of turn.

{3}, {T} or {G}, {T}: Target creature gains trample until end of turn.

{3}, {T} or {R}, {T}: Granite Shard deals 1 damage to any target.

Goblin War Wagon doesn't untap during your untap step. At the beginning of your upkeep, you may pay {2}. If you do, untap Goblin War Wagon.

{3}{R}, Sacrifice Goblin Replica: Destroy target artifact.