Phyrexian Beast

Toxic 1 (Players dealt combat damage by this creature also get a poison counter.)

Urabrask's Forge

At the beginning of combat on your turn, put an oil counter on this artifact, then create an X/1 red Phyrexian Horror creature token with trample and haste, where X is the number of oil counters on this artifact. Sacrifice that token at the beginning of the next end step.

Golem

Dinosaur

Sproutback Trudge

This spell costs {X} less to cast, where X is the amount of life you gained this turn.
Trample
At the beginning of your end step, if you gained life this turn, you may cast this creature from your graveyard.

Wurm

Aboroth

Cumulative upkeep—Put a -1/-1 counter on this creature. (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.)

Garruk the Slayer

0: Put a 2/2 green Wolf creature token onto the battlefield.
+4: Target Wolf creature gets +1/+0 and gains deathtouch until end of turn.
−10: Destroy target creature. Put loyalty counters on Garruk the Slayer equal to that creature's toughness.
−25: Destroy all creatures Garruk the Slayer doesn't control.

Primal Order

At the beginning of each player's upkeep, this enchantment deals damage to that player equal to the number of nonbasic lands they control.

Giant

Worldspine Wurm

Trample
When this creature dies, create three 5/5 green Wurm creature tokens with trample.
When Worldspine Wurm is put into a graveyard from anywhere, shuffle it into its owner's library.

Spirit

Unified Lunge

Unified Lunge deals X damage to each player, where X is the number of Heads on the battlefield.

Spider

Domri Rade Emblem

Creatures you control have double strike, trample, hexproof, and haste.

Apex Devastator

Cascade, cascade, cascade, 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 in a random order. Multiple instances of cascade each trigger separately.)

Garruk, Cursed Huntsman Emblem

Creatures you control get +3/+3 and have trample.

Mutant

Xenagos's Strike

Xenagos's Strike deals 4 damage to each player.

Ooze

When this creature dies, create two 1/1 green Ooze creature tokens.

Lukka, Wayward Bonder Emblem

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

Rhino

Elemental

Construct

Cat Warrior

Gargoyle

Refreshing Elixir

At the beginning of the Horde's first main phase, reveal an additional card from the top of the Horde's library. The Horde casts that card.
Hero's Reward — When Refreshing Elixir is put into a graveyard from anywhere, each player gains 5 life.

Panglacial Wurm

Trample
While you're searching your library, you may cast this card from your library.

Ghalta, Primal Hunger

This spell costs {X} less to cast, where X is the total power of creatures you control.
Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Proven Combatant

Eternalize {4}{U}{U} ({4}{U}{U}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Human Warrior with no mana cost. Eternalize only as a sorcery.)

Alien Salamander

Adorned Pouncer

Double strike
Eternalize {3}{W}{W} ({3}{W}{W}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Cat with no mana cost. Eternalize only as a sorcery.)

Demon

Treefolk Shaman

Primeval Protector

This spell costs {1} less to cast for each creature your opponents control.
When this creature enters, put a +1/+1 counter on each other creature you control.

Foam Weapons Kiosk

Visit — Put a +1/+1 counter on target creature you control. That creature gains vigilance until end of turn.

Eldrazi

Annihilator 1 (Whenever this creature attacks, defending player sacrifices a permanent.)

Tuktuk the Returned

Nessian Boar

All creatures able to block this creature do so.
Whenever this creature becomes blocked by a creature, that creature's controller draws a card.

Zombie Warrior

Terastodon

When this creature enters, you may destroy up to three target noncreature permanents. For each permanent put into a graveyard this way, its controller creates a 3/3 green Elephant creature token.

The Hunter

{T}: Target creature you control gets +1/+1 until end of turn.

Beast

Ashaya, the Awoken World

Boar

Marit Lage

Insect

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Impervious Greatwurm

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)
Indestructible

Titanoth Rex

Trample
Cycling {1}{G} ({1}{G}, Discard this card: Draw a card.)
When you cycle this card, put a trample counter on target creature you control.

Ellywick Tumblestrum Emblem

Creatures you control have trample and haste and get +2/+2 for each differently named dungeon you've completed.

Eldrazi Horror

Impulsive Destruction

Each player may sacrifice an artifact or enchantment. Impulsive Destruction deals 3 damage to each player who didn't sacrifice a permanent this way.

Assassin

Whenever this creature deals combat damage to a player, that player loses the game.

Ravenous Brute Head

Hero's Reward — When Ravenous Brute Head leaves the battlefield, each player gains 2 life and draws a card.

Hippo

Troll Warrior

Zombie Giant

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Elephant

The Monarch

At the beginning of your end step, draw a card.
Whenever a creature deals combat damage to you, its controller becomes the monarch.

Lizard

Fungus Beast

Ghoultree

This spell costs {1} less to cast for each creature card in your graveyard.

Sorin, Lord of Innistrad Emblem

Dreamstealer

Menace
Whenever this creature deals combat damage to a player, that player discards that many cards.
Eternalize {4}{B}{B} ({4}{B}{B}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Human Wizard with no mana cost. Eternalize only as a sorcery.)

Ancient Stone Idol

Flash
This spell costs {1} less to cast for each attacking creature.
Trample
When this creature dies, create a 6/12 colorless Construct artifact creature token with trample.

Swinging Ship

Visit — After the first combat phase this turn, there's an additional combat phase. At the beginning of that combat, untap all creatures that attacked this turn.

Snake

Kalonian Behemoth

Shroud (This creature can't be the target of spells or abilities.)

Centaur

Gigantosaurus

Tyranid

Bear

Ancient Brontodon

Warrior

Vivien Reid Emblem

Creatures you control get +2/+2 and have vigilance, trample, and indestructible.

Hydra Head

Hero's Reward — When Hydra Head leaves the battlefield, each player gains 2 life.

Plundered Statue

At the beginning of the Horde's first main phase, reveal an additional card from the top of the Horde's library. The Horde casts that card.
Hero's Reward — When Plundered Statue is put into a graveyard from anywhere, each player draws a card.