MTG

Whenever a land enters the battlefield, Ankh of Mishra deals 2 damage to that land's controller.

You may choose not to untap Amber Prison during your untap step. {4}, {T}: Tap target artifact, creature, or land. That permanent doesn't untap dur...

{8}, {T}: Aladdin's Ring deals 4 damage to any target.

{T}: Add {C}. {G}, {T}: Regenerate target creature.

As Urza's Incubator enters the battlefield, choose a creature type. Creature spells of the chosen type cost {2} less to cast.

As long as Thran Golem is enchanted, it gets +2/+2 and has flying, first strike, and trample.

{1}, {T}, Exile Thran Foundry: Target player shuffles their graveyard into their library.

{T}: Add {C}{C}{C}.

As long as Storage Matrix is untapped, each player chooses artifact, creature, or land during their untap step. That player can untap only permanen...

At the beginning of your upkeep, you may put a fuse counter on Powder Keg. {T}, Sacrifice Powder Keg: Destroy each artifact and creature with conve...

{T}: Reveal any number of artifact cards in your hand. Add {C}{C} for each card revealed this way.

At the beginning of your upkeep, sacrifice Masticore unless you discard a card. {2}: Masticore deals 1 damage to target creature. {2}: Regenerate M...

Flying When Junk Diver dies, return another target artifact card from your graveyard to your hand.

Echo {4} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its...

Whenever a creature attacks, Caltrops deals 1 damage to it.

Forbidding Watchtower enters the battlefield tapped. {T}: Add {W}. {1}{W}: Forbidding Watchtower becomes a 1/5 white Soldier creature until end of ...

Echo {4} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its...

All permanents are colorless.

Echo {3} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its...

{4}, {T}: You may put a creature card from your hand onto the battlefield.

{T}, Sacrifice Memory Jar: Each player exiles all cards from their hand face down and draws seven cards. At the beginning of the next end step, eac...

{2}: Regenerate target artifact creature.

At the beginning of each opponent's upkeep, Iron Maiden deals X damage to that player, where X is the number of cards in their hand minus 4.

Grim Monolith doesn't untap during your untap step. {T}: Add {C}{C}{C}. {4}: Untap Grim Monolith.