Skyward Eye Prophets

Sphinx Summoner

Artifact Creature — Sphinx (3/3)

Flying
When Sphinx Summoner enters the battlefield, you may search your library for an artifact creature card, reveal it, put it into your hand, then shuffle.

Child of Alara

Legendary Creature — Avatar (6/6)

Trample
When Child of Alara dies, destroy all nonland permanents. They can't be regenerated.

Knight of the Reliquary

Creature — Human Knight (2/2)

Knight of the Reliquary gets +1/+1 for each land card in your graveyard.
, Sacrifice a Forest or Plains: Search your library for a land card, put it onto the battlefield, then shuffle.

Maelstrom Archangel

Creature — Angel (5/5)

Flying
Whenever Maelstrom Archangel deals combat damage to a player, you may cast a spell from your hand without paying its mana cost.

Magister Sphinx

Artifact Creature — Sphinx (5/5)

Flying
When Magister Sphinx enters the battlefield, target player's life total becomes 10.

Meglonoth

Creature — Beast (6/6)

Vigilance, trample
Whenever Meglonoth blocks a creature, Meglonoth deals damage to that creature's controller equal to Meglonoth's power.

Rhox Bodyguard

Creature — Rhino Monk Soldier (2/3)

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)
When Rhox Bodyguard enters the battlefield, you gain 3 life.

Malfegor

Legendary Creature — Demon Dragon (6/6)

Flying
When Malfegor enters the battlefield, discard your hand. Each opponent sacrifices a creature for each card discarded this way.

Charnelhoard Wurm

Creature — Wurm (6/6)

Trample
Whenever Charnelhoard Wurm deals damage to an opponent, you may return target card from your graveyard to your hand.

Fusion Elemental

Creature — Elemental (8/8)

Vagrant Plowbeasts

Creature — Beast (6/6)

: Regenerate target creature with power 5 or greater.

Faerie Mechanist

Artifact Creature — Faerie Artificer (2/2)

Flying
When Faerie Mechanist enters the battlefield, look at the top three cards of your library. You may reveal an artifact card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

Blood Tyrant

Creature — Vampire (5/5)

Flying, trample
At the beginning of your upkeep, each player loses 1 life. Put a +1/+1 counter on Blood Tyrant for each 1 life lost this way.
Whenever a player loses the game, put five +1/+1 counters on Blood Tyrant.

Vectis Agents

Artifact Creature — Human Rogue (4/3)

: Vectis Agents gets -2/-0 until end of turn and can't be blocked this turn.

Paleoloth

Creature — Beast (5/5)

Whenever another creature with power 5 or greater enters the battlefield under your control, you may return target creature card from your graveyard to your hand.

Beacon Behemoth

Creature — Beast (5/3)

: Target creature with power 5 or greater gains vigilance until end of turn.

Nacatl Hunt-Pride

Creature — Cat Warrior (5/4)

Vigilance
, : Target creature can't block this turn.
, : Target creature blocks this turn if able.

Extractor Demon

Creature — Demon (5/5)

Flying
Whenever another creature leaves the battlefield, you may have target player mill two cards.
Unearth (: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

Grixis Slavedriver

Creature — Zombie Giant (4/4)

When Grixis Slavedriver leaves the battlefield, create a 2/2 black Zombie creature token.
Unearth (: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

Voracious Dragon

Creature — Dragon (4/4)

Flying
Devour 1 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with that many +1/+1 counters on it.)
When Voracious Dragon enters the battlefield, it deals damage to any target equal to twice the number of Goblins it devoured.