Giant Scorpion

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Diabolic Revelation

Search your library for up to X cards and put those cards into your hand. Then shuffle your library.

Faith’s Reward

Return to the battlefield all permanent cards in your graveyard that were put there from the battlefield this turn.

Bituminous Blast

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.)
Bituminous Blast deals 4 damage to target creature.

Mycoloth

Devour 2 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with twice that many +1/+1 counters on it.)
At the beginning of your upkeep, create a 1/1 green Saproling creature token for each +1/+1 counter on Mycoloth.

Mitotic Slime

When Mitotic Slime dies, create two 2/2 green Ooze creature tokens. They have “When this creature dies, create two 1/1 green Ooze creature tokens.”

Warstorm Surge

Whenever a creature enters the battlefield under your control, it deals damage equal to its power to any target.

Uncanny Speed

Target creature gets +3/+0 and gains haste until end of turn.

Ghostly Flicker

Exile two target artifacts, creatures, and/or lands you control, then return those cards to the battlefield under your control.

Joint Assault

Target creature gets +2/+2 until end of turn. If it’s paired with a creature, that creature also gets +2/+2 until end of turn.

Devastation Tide

Return all nonland permanents to their owners’ hands.
Miracle (You may cast this card for its miracle cost when you draw it if it’s the first card you drew this turn.)

Demolish

Destroy target artifact or land.

Wolfir Silverheart

Soulbond (You may pair this creature with another unpaired creature when either enters the battlefield. They remain paired for as long as you control both of them.)
As long as Wolfir Silverheart is paired with another creature, each of those creatures gets +4/+4.

Shriekgeist

Flying
Whenever Shriekgeist deals combat damage to a player, that player mills two cards.

Despise

Target opponent reveals their hand. You choose a creature or planeswalker card from it. That player discards that card.

Cabal Therapy

Choose a nonland card name. Target player reveals their hand and discards all cards with that name.
Flashback—Sacrifice a creature. (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Traitorous Blood

Gain control of target creature until end of turn. Untap it. It gains trample and haste until end of turn.

Burning Vengeance

Whenever you cast a spell from your graveyard, Burning Vengeance deals 2 damage to any target.

Into the Maw of Hell

Destroy target land. Into the Maw of Hell deals 13 damage to target creature.

Devil’s Play

Devil’s Play deals X damage to any target.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Vapor Snag

Return target creature to its owner’s hand. Its controller loses 1 life.

Lightning Helix

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

Warstorm Surge

Whenever a creature enters the battlefield under your control, it deals damage equal to its power to any target.

Ruhan of the Fomori

At the beginning of combat on your turn, choose an opponent at random. Ruhan of the Fomori attacks that player this combat if able.

Ruhan of the Fomori

At the beginning of combat on your turn, choose an opponent at random. Ruhan of the Fomori attacks that player this combat if able.