Keyword: Trample

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Trample
Whenever this creature deals combat damage to a player, return target creature card with mutate from your graveyard to your hand.

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Trample
Whenever this creature mutates, destroy target noncreature permanent. Its controller creates a 3/3 green Beast creature token.

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Trample
Whenever this creature deals combat damage to a player, return target creature card with mutate from your graveyard to your hand.

Trample
Splinterfright’s power and toughness are each equal to the number of creature cards in your graveyard.
At the beginning of your upkeep, mill two cards.

Flying, double strike, vigilance, trample, indestructible

Trample
Terravore’s power and toughness are each equal to the number of land cards in all graveyards.

You may pay rather than pay this spell’s mana cost.
Trample
At the beginning of your upkeep, you may pay 2 life. If you do, search your library for a card, then shuffle your library and put that card on top of it.

Changeling (This card is every creature type.)
Trample

Trample
Cumulative upkeep—Put a +1/+1 counter on a creature an opponent controls. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

Flying, first strike, trample
Once each turn, while you’re searching your library, you may pay , reveal Infernal Spawn of Infernal Spawn of Evil from your library and say “I’m coming, too!” If you do, Infernal Spawn of Infernal Spawn of Evil deals 2 damage to a player of your choice.

Trample
Whenever a player casts a spell, put a chip counter on its converted mana cost.
B-I-N-G-O gets +9/+9 for each set of three numbers in a row with chip counters on them.

Flying, first strike, trample, haste
This spell costs less to cast for each card you’ve revealed this turn.
When Infernius Spawnington III, Esq. enters the battlefield, you may say “I’m here.” If you do, it deals 3 damage to target player.

Trample
If you tap a permanent for mana, it produces three times as much of that mana instead.

Trample
If you tap a permanent for mana, it produces three times as much of that mana instead.

Trample
Other creatures you control have trample.

Trample
If you tap a permanent for mana, it produces three times as much of that mana instead.

Trample
If you tap a permanent for mana, it produces three times as much of that mana instead.

First strike, trample, haste
Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.)

Flying, trample
Whenever Demon of Loathing deals combat damage to a player, that player sacrifices a creature.

Trample
Warden of the Chained can’t attack unless you control another creature with power 4 or greater.

Trample
When Crested Herdcaller enters the battlefield, create a 3/3 green Dinosaur creature token with trample.

Flying, double strike, vigilance, trample, indestructible

Trample
When Earthshaker Giant enters the battlefield, other creatures you control get +3/+3 and gain trample until end of turn.

This spell costs less to cast, where X is the total power of creatures you control.
Trample

Trample (This creature can deal excess combat damage to the player or planeswalker it’s attacking.)
Glacial Crasher can’t attack unless there is a Mountain on the battlefield.