Mirrodin

Equipped creature gets +1/+1 for each card in your hand. Equip {2}

Nim Devourer gets +1/+0 for each artifact you control. {B}{B}: Return Nim Devourer from your graveyard to the battlefield, then sacrifice a creatur...

{6}, {T}, Sacrifice Myr Incubator: Search your library for any number of artifact cards, exile them, then create that many 1/1 colorless Myr artifa...

When Leveler enters the battlefield, exile all cards from your library.

At the beginning of your precombat main phase, add {B} for each charge counter on Altar of Shadows. {7}, {T}: Destroy target creature. Then put a c...

Trample Whenever Living Hive deals combat damage to a player, create that many 1/1 green Insect creature tokens.

Flip a coin until you lose a flip or choose to stop flipping. If you lose a flip, Fiery Gambit has no effect. If you win one or more flips, Fiery G...

Whenever an artifact, creature, or enchantment enters the battlefield, its controller chooses target permanent another player controls that shares ...

Whenever an artifact enters the battlefield, Vermiculos gets +4/+4 until end of turn.

Choose a card name. Reveal cards from the top of your library until you reveal a card with that name, then put that card into your hand. Exile all ...

Choose one — • You draw five cards and you lose 5 life. • Create an X/X black Demon creature token with flying, where X is the number of cards in y...

Search your library for a nonland card and reveal it. Each opponent who cast a card this turn with the same name as that card loses 6 life. Then sh...

Protection from white At the beginning of your end step, you lose 4 life. Whenever a creature dies, you gain 2 life.

Choose one — • Each player shuffles their hand and graveyard into their library. • Each player draws seven cards. Entwine {2} (Choose both if you p...

If a player would draw a card, that player exiles the top card of one of their opponents' libraries face down instead. Each player may look at and ...

{U}: Quicksilver Elemental gains all activated abilities of target creature until end of turn. (If any of the abilities use that creature's name, u...

Each noncreature artifact is an artifact creature with power and toughness each equal to its converted mana cost. (Equipment that's a creature can'...

Equip costs you pay cost {1} less. As long as Auriok Steelshaper is equipped, each creature you control that's a Soldier or a Knight gets +1/+1.

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Flying Broodstar's power and toughness are each equal to ...

{8}, {T}: Target player puts the top eight cards of their library into their graveyard.

At the beginning of each upkeep, each player exiles the top card of their library. The player who exiled the card with the highest converted mana c...

Whenever a player casts a creature spell, that player adds {G}.

Choose one — • Destroy all creatures with power 2 or less. • Destroy all creatures with power 3 or greater. Entwine—Sacrifice two lands. (Choose bo...

At the beginning of each player's upkeep, that player puts a flood counter on target non-Island land they control of their choice. That land is an ...