Ulamog's Crusher

Creature - Eldrazi

Annihilator 2 (Whenever this creature attacks, defending player sacrifices two permanents.)

Ulamog's Crusher attacks each turn if able.

"Whatever the Eldrazi's purpose is, it has nothing to do with something so insignificant as us."
-Nirthu, lone missionary

Pestilence Demon

Creature - Demon

Flying

: Pestilence Demon deals 1 damage to each creature and each player.

"I have schemed too long to be supplanted by dead gods. If I cannot have this world, no one can."

Skeletal Wurm

Creature - Skeleton Wurm

: Regenerate Skeletal Wurm.

Necromancers are judged by the most powerful undead they've ever created. There are those who have animated just a single being, yet are considered the pinnacle of their dark craft.

Gigantomancer

Creature - Human Shaman

: Target creature you control becomes 7/7 until end of turn.

"All life is driven by an indomitable will to survive. I simply turn that into something more . . . tangible."

Khalni Hydra

Creature - Hydra

Khalni Hydra costs less to cast for each green creature you control.

Trample

"In ages past, bargains were struck and promises were made. Now we must collect on our debt. Begin the hymns."
-Moruul, Khalni druid

Terastodon

Creature - Elephant

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

Lorthos, the Tidemaker

Legendary Creature - Octopus

Whenever Lorthos, the Tidemaker attacks, you may pay . If you do, tap up to eight target permanents. Those permanents don't untap during their controllers' next untap steps.

When Lorthos emerges from his deepwater realm, the tides bow to his will and the coastline cowers in his presence.

Filigree Angel

Artifact Creature - Angel

Flying

When Filigree Angel enters the battlefield, you gain 3 life for each artifact you control.

"I craved enlightenment, and Crucius's etherium opened my eyes. I would share my sight with you, but first you must believe."

Sphinx of the Steel Wind

Artifact Creature - Sphinx

Flying, first strike, vigilance, lifelink, protection from red and from green

No one has properly answered her favorite riddle: "Why should I spare your life?"

Bogardan Hellkite

Creature - Dragon

Flash (You may cast this spell any time you could cast an instant.)

Flying

When Bogardan Hellkite enters the battlefield, it deals 5 damage divided as you choose among any number of target creatures and/or players.

Woodfall Primus

Creature - Treefolk Shaman

Trample

When Woodfall Primus enters the battlefield, destroy target noncreature permanent.

Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)

Walker of the Grove

Creature - Elemental

When Walker of the Grove leaves the battlefield, put a 4/4 green Elemental creature token onto the battlefield.

Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)

Hearthcage Giant

Creature - Giant Warrior

When Hearthcage Giant enters the battlefield, put two 3/1 red Elemental Shaman creature tokens onto the battlefield.

Sacrifice an Elemental: Target Giant creature gets +3/+1 until end of turn.

The flamekin are mere kindling for his warmth.

Denizen of the Deep

Creature - Serpent

When Denizen of the Deep enters the battlefield, return each other creature you control to its owner's hand.

According to merfolk legend, a denizen of the deep swallows the horizon at the end of each day, bringing on the cold blanket of night.

Bloodfire Colossus

Creature - Giant

, Sacrifice Bloodfire Colossus: Bloodfire Colossus deals 6 damage to each creature and each player.

It took all its strength to contain the fire within.

Avatar of Might

Creature - Avatar

If an opponent controls at least four more creatures than you, Avatar of Might costs less to cast.

Trample (If this creature would assign enough damage to its blockers to destroy them, you may have it assign the rest of its damage to defending player or planeswalker.)

In their most desperate hour, the elves of Llanowar had one song left to sing.

Verdant Force

Creature - Elemental

At the beginning of each upkeep, put a 1/1 green Saproling creature token onto the battlefield.

Left to itself, nature overflows any container, overthrows any restriction, and overreaches any boundary.

Tidal Kraken

Creature - Kraken

Tidal Kraken is unblockable.

To merfolk, pirates are a nuisance. To pirates, merfolk are a threat. To the kraken, they're both appetizers.

Scaled Wurm

Creature - Wurm

The wurms become so big, a single scale can be used as a roof for a human dwelling.

Akron Legionnaire

Creature - Giant Soldier

Except for creatures named Akron Legionnaire and artifact creatures, creatures you control can't attack.

Benthic Behemoth

Creature - Serpent

Islandwalk

The sea has many secrets, but some are too big to be kept.

Avatar of Hope

Creature - Avatar

If you have 3 or less life, Avatar of Hope costs less to cast.

Flying

Avatar of Hope can block any number of creatures.

Arcades Sabboth

Legendary Creature - Elder Dragon

Flying

At the beginning of your upkeep, sacrifice Arcades Sabboth unless you pay .

Each untapped creature you control gets +0/+2 as long as it's not attacking.

: Arcades Sabboth gets +0/+1 until end of turn.

Axelrod Gunnarson

Legendary Creature - Giant

Trample

Whenever a creature dealt damage by Axelrod Gunnarson this turn dies, you gain 1 life and Axelrod deals 1 damage to target player.

Chromium

Legendary Creature - Elder Dragon

Flying

Rampage 2 (Whenever this creature becomes blocked, it gets +2/+2 until end of turn for each creature blocking it beyond the first.)

At the beginning of your upkeep, sacrifice Chromium unless you pay .

Nicol Bolas

Legendary Creature - Elder Dragon

Flying

At the beginning of your upkeep, sacrifice Nicol Bolas unless you pay .

Whenever Nicol Bolas deals damage to an opponent, that player discards his or her hand.

Palladia-Mors

Legendary Creature - Elder Dragon

Flying, trample

At the beginning of your upkeep, sacrifice Palladia-Mors unless you pay .

Vaevictis Asmadi

Legendary Creature - Elder Dragon

Flying

At the beginning of your upkeep, sacrifice Vaevictis Asmadi unless you pay .

: Vaevictis Asmadi gets +1/+0 until end of turn.

: Vaevictis Asmadi gets +1/+0 until end of turn.

: Vaevictis Asmadi gets +1/+0 until end of turn.

Deep Spawn

Creature - Homarid

Trample

At the beginning of your upkeep, sacrifice Deep Spawn unless you put the top two cards of your library into your graveyard.

: Deep Spawn gains shroud until end of turn and doesn't untap during your next untap step. Tap Deep Spawn. (A permanent with shroud can't be the target of spells or abilities.)

Infernal Denizen

Creature - Demon

At the beginning of your upkeep, sacrifice two Swamps. If you can't, tap Infernal Denizen, and an opponent may gain control of a creature you control of his or her choice for as long as Infernal Denizen remains on the battlefield.

: Gain control of target creature for as long as Infernal Denizen remains on the battlefield.

Baron Sengir

Legendary Creature - Vampire

Flying

Whenever a creature dealt damage by Baron Sengir this turn dies, put a +2/+2 counter on Baron Sengir.

: Regenerate another target Vampire.

"Beast. Defiler. The source of all my pain." -Ihsan's Shade

Crash of Rhinos

Creature - Rhino

Trample

Love is like a rhino, short-sighted and hasty; if it cannot find a way, it will make a way.
-Femeref adage

Avatar of Will

Creature - Avatar

If an opponent has no cards in hand, Avatar of Will costs less to cast.

Flying

Avatar of Woe

Creature - Avatar

If there are ten or more creature cards total in all graveyards, Avatar of Woe costs less to cast.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

: Destroy target creature. It can't be regenerated.

Avatar of Fury

Creature - Avatar

If an opponent controls seven or more lands, Avatar of Fury costs less to cast.

Flying

: Avatar of Fury gets +1/+0 until end of turn.

Devouring Strossus

Creature - Horror

Flying, trample

At the beginning of your upkeep, sacrifice a creature.

Sacrifice a creature: Regenerate Devouring Strossus.

Petradon

Creature - Nightmare Beast

When Petradon enters the battlefield, exile two target lands.

When Petradon leaves the battlefield, return the exiled cards to the battlefield under their owners' control.

: Petradon gets +1/+0 until end of turn.

Silver Seraph

Creature - Angel

Flying

Threshold - Other creatures you control get +2/+2 as long as seven or more cards are in your graveyard.

A symbol of hope for hopeless times.

Tunneler Wurm

Creature - Wurm

Discard a card: Regenerate Tunneler Wurm.

If an anurid's lucky, it'll find a warm tunnel for bedtime. If a wurm's lucky, it'll find a warm anurid for breakfast.

Symbiotic Wurm

Creature - Wurm

When Symbiotic Wurm dies, put seven 1/1 green Insect creature tokens onto the battlefield.

The insects keep the wurm's hide free from parasites. In return, the wurm doesn't eat the insects.