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.)

Ensnaring Bridge

Creatures with power greater than the number of cards in your hand can’t attack.

Maggot Carrier

When Maggot Carrier enters the battlefield, each player loses 1 life.

Serpent Warrior

When Serpent Warrior enters the battlefield, you lose 3 life.

Unsummon

Return target creature to its owner’s hand.

Guerrilla Tactics

Guerrilla Tactics deals 2 damage to any target.
When a spell or ability an opponent controls causes you to discard Guerrilla Tactics, Guerrilla Tactics deals 4 damage to any target.

Mana Clash

You and target opponent each flip a coin. Mana Clash deals 1 damage to each player whose coin comes up tails. Repeat this process until both players’ coins come up heads on the same flip.

Hammer of Bogardan

Hammer of Bogardan deals 3 damage to any target.
: Return Hammer of Bogardan from your graveyard to your hand. Activate this ability only during your upkeep.

Metamorphose

Put target permanent an opponent controls on top of its owner’s library. That opponent may put an artifact, creature, enchantment, or land card from their hand onto the battlefield.

Reaping the Graves

Return target creature card from your graveyard to your hand.
Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

Mind’s Desire

Shuffle your library. Then exile the top card of your library. Until end of turn, you may play that card without paying its mana cost. (If it has X in its mana cost, X is 0.)
Storm (When you cast this spell, copy it for each spell cast before it this turn.)

Unstable Hulk

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
When Unstable Hulk is turned face up, it gets +6/+6 and gains trample until end of turn. You skip your next turn.

Chromeshell Crab

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
When Chromeshell Crab is turned face up, you may exchange control of target creature you control and target creature an opponent controls.

Goblin Dynamo

: Goblin Dynamo deals 1 damage to any target.
, , Sacrifice Goblin Dynamo: It deals X damage to any target.

Crookclaw Elder

Flying
Tap two untapped Birds you control: Draw a card.
Tap two untapped Wizards you control: Target creature gains flying until end of turn.

Whipcorder

, : Tap target creature.
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Reckless One

Haste
Reckless One’s power and toughness are each equal to the number of Goblins on the battlefield.

Menacing Ogre

Trample, haste
When Menacing Ogre enters the battlefield, each player secretly chooses a number. Then those numbers are revealed. Each player with the highest number loses that much life. If you are one of those players, put two +1/+1 counters on Menacing Ogre.

Venomspout Brackus

, : Venomspout Brackus deals 5 damage to target attacking or blocking creature with flying.
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Whipcorder

, : Tap target creature.
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Ascending Aven

Flying
Ascending Aven can block only creatures with flying.
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)