MTG

Prevent all combat damage that would be dealt by target creature this turn. Cycling {2} ({2}, Discard this card: Draw a card.)

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

Flying When you control no artifacts, sacrifice Covetous Dragon.

Whenever an opponent casts a creature spell, Aether Sting deals 1 damage to that player.

{T}: Prevent the next 4 damage that would be dealt to any target this turn.

{2}: Mantis Engine gains flying until end of turn. (It can't be blocked except by creatures with flying or reach.) {2}: Mantis Engine gains first ...

Whenever a black card is put into an opponent's graveyard from anywhere, you may draw a card.

Enchant creature When enchanted creature dies, target player discards two cards.

Exile target nontoken permanent, then return it to the battlefield under its owner's control.

{U}{U}{U}, {T}: Return target permanent to its owner's hand.

{1}{U}, Discard a card: Draw a card.

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...

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

At the beginning of each player's end step, if that player didn't cast a spell this turn, Impatience deals 2 damage to that player.

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

Creatures you control get +0/+5 until end of turn.

Hulking Ogre can't block.

When you cast a creature spell, sacrifice Skittering Horror.

{B}: Regenerate Phyrexian Monitor.

When Telepathic Spies enters the battlefield, look at target opponent's hand.

Reveal any number of blue cards in your hand. Counter target spell unless its controller pays {1} for each card revealed this way.

Haste

When an opponent has 10 or less life, if Lurking Jackals is an enchantment, it becomes a 3/2 Jackal creature.

{B}, {T}, Sacrifice Apprentice Necromancer: Return target creature card from your graveyard to the battlefield. That creature gains haste. At the b...