Modern Horizons

Trample Abominable Treefolk's power and toughness are each equal to the number of snow permanents you control. When this creature enters, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.

When this creature enters, you may search your library for a Mountain card, put that card onto the battlefield tapped, then shuffle. This creature attacks each combat if able. When this creature leaves the battlefield, sacrifice a Mountain.

Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power.

Equipped creature gets +3/+0 and is every creature type. Equip 3 (3: Attach to target creature you control. Equip only as a sorcery.)

Whenever a creature you control enters, you gain 1 life. If this enchantment isn't a creature, it becomes a 3/3 Angel creature with flying in addition to its other types until end of turn.

Choose one — • Counter target spell. • Target player draws two cards. • Gain control of target nonland permanent with mana value 1 or less.

(S can be paid with one mana from a snow source.) When this artifact enters, draw a card. 1, T: Add one mana of any color.

When this enchantment enters, each opponent gains 10 life. Whenever you cast an instant or sorcery spell, put a verse counter on this enchantment, then it deals damage equal to the number of verse counters on it to target player or planeswalker.

Whenever you cycle this card or cycle another card while this enchantment is on the battlefield, you may exile target creature. If you do, return that card to the battlefield under its owner's control at the beginning of the next end step. Cycling 2W (2W, Discard this card: Draw a card.)

Discard a land card: Create a 2/2 green Bear creature token.

Whenever another Bear you control enters, choose one — • Put two +1/+1 counters on target Bear. • Target Bear you control fights target creature you don't control.

Ninjutsu 1B (1B, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) When this creature enters, target creature you control gains indestructible until end of turn.

This land enters tapped. T: Add B. Cycling B (B, Discard this card: Draw a card.)

Create two 1/1 white Bird creature tokens with flying. Flashback—Tap three untapped white creatures you control. (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Flying When this creature enters, draw two cards, then discard three cards.

As long as you had another creature enter the battlefield under your control this turn, this creature has trample and indestructible.

4, T: Create a 2/2 colorless Shapeshifter creature token with changeling. (It is every creature type.)

Hellbent — As long as you have no cards in hand, Sliver creatures you control have "T: This creature deals 1 damage to target player or planeswalker."

Flash Flying When this creature enters, if you control another snow permanent, exile target permanent other than this creature. Return that card to the battlefield under its owner's control at the beginning of the next end step.

Sacrifice another creature: Until end of turn, this creature becomes a Dragon with base power and toughness 4/4, flying, and haste.

Menace At the beginning of your first main phase, you may sacrifice a creature. When you do, choose a nonland card name, then target player reveals their hand and discards all cards with that name.

This creature can't block. Sacrifice a creature: Put a +1/+1 counter on this creature.

T: Add C. 1, T: Add one mana of any color. 4, T, Sacrifice this land: Put two +1/+1 counters on target creature. Activate only as a sorcery.

Changeling (This card is every creature type.) This creature can't block and can't be blocked.