Whenever Apes of Rath attacks, it doesn’t untap during its controller’s next untap step.

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

When Cartographer enters the battlefield, you may return target land card from your graveyard to your hand.

All Slivers have “{2}: Regenerate this permanent.”

{4}, Sacrifice Copper Gnomes: You may put an artifact card from your hand onto the battlefield.

Shadow (This creature can block or be blocked by only creatures with shadow.)

Dauthi Horror can’t be blocked by white creatures.

When Delusions of Mediocrity enters the battlefield, you gain 10 life.

When Delusions of Mediocrity leaves the battlefield, you lose 10 life.

Choose another player. Look at that player’s hand and choose a card other than a basic land card from it. They discard that card. At the beginning of the first upkeep in your next game with that player, look at that player’s hand and choose a card other than a basic land card from it. They discard that card.

{2}: Goblin Festival deals 1 damage to any target. Flip a coin. If you lose the flip, choose one of your opponents. That player gains control of Goblin Festival.

Whenever Goblin Medics becomes tapped, it deals 1 damage to any target.

Roll a six-sided die. Target creature gets +X/+X until end of turn, where X is the result.

As Handcuffs enters the battlefield, choose a player.

When the chosen player’s hands aren’t touching each other, sacrifice Handcuffs and that player sacrifices three permanents.

Enchant creature

At the beginning of your upkeep, you may put a fuse counter on Incendiary.

When enchanted creature dies, Incendiary deals X damage to any target, where X is the number of fuse counters on Incendiary.

Counter target activated ability from an artifact, creature, enchantment, or land. That permanent’s activated abilities can’t be activated this turn. (Mana abilities can’t be targeted.)

Draw a card.

Sacrifice any number of Mountains. Landslide deals that much damage to target player or planeswalker.

Sacrifice a creature: The next time a source of your choice would deal damage to any target this turn, prevent that damage.

When a spell or ability an opponent controls causes you to discard Metrognome, create four 1/1 colorless Gnome artifact creature tokens.

{4}, {T}: Create a 1/1 colorless Gnome artifact creature token.

Counter target spell unless its controller pays {2}.

Cycling {2} ({2}, Discard this card: Draw a card.)

{T}: Add {C}.

{T}: Add {R} or {G}. Mogg Hollows doesn’t untap during your next untap step.

Flying

At the beginning of your upkeep, sacrifice Molting Harpy unless you pay {2}.