Half-Orc, Half-

Blood Ogre

Creature — Ogre Warrior (2/2)

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.)
First strike (This creature deals combat damage before creatures without first strike.)

Bloodscale Prowler

Creature — Lizard Warrior (3/1)

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.)

Bogardan Lancer

Creature — Human Knight (1/1)

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.)
Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)

Furyborn Hellkite

Creature — Dragon (6/6)

Bloodthirst 6 (If an opponent was dealt damage this turn, this creature enters the battlefield with six +1/+1 counters on it.)
Flying

Gorehorn Minotaurs

Creature — Minotaur Warrior (3/3)

Bloodthirst 2 (If an opponent was dealt damage this turn, this creature enters the battlefield with two +1/+1 counters on it.)

Rabble-Rouser

Creature — Goblin Shaman (1/1)

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.)
, : Attacking creatures get +X/+0 until end of turn, where X is Rabble-Rouser's power.

Skarrgan Firebird

Creature — Phoenix (3/3)

Bloodthirst 3 (If an opponent was dealt damage this turn, this creature enters the battlefield with three +1/+1 counters on it.)
Flying
: Return Skarrgan Firebird from your graveyard to your hand. Activate only if an opponent was dealt damage this turn.

Stormblood Berserker

Creature — Human Berserker (1/1)

Bloodthirst 2 (If an opponent was dealt damage this turn, this creature enters the battlefield with two +1/+1 counters on it.)
Menace (This creature can't be blocked except by two or more creatures.)

Burning-Tree Bloodscale

Creature — Lizard Berserker (2/2)

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.)
: Target creature can't block Burning-Tree Bloodscale this turn.
: Target creature blocks Burning-Tree Bloodscale this turn if able.

Scab-Clan Mauler

Creature — Human Berserker (1/1)

Bloodthirst 2 (If an opponent was dealt damage this turn, this creature enters the battlefield with two +1/+1 counters on it.)
Trample

Skarrgan Skybreaker

Creature — Giant Shaman (3/3)

Bloodthirst 3 (If an opponent was dealt damage this turn, this creature enters the battlefield with three +1/+1 counters on it.)
, Sacrifice Skarrgan Skybreaker: It deals damage equal to its power to any target.

War Elemental

Creature — Elemental (1/1)

When War Elemental enters the battlefield, sacrifice it unless an opponent was dealt damage this turn.
Whenever an opponent is dealt damage, put that many +1/+1 counters on War Elemental.

Bat-

Creature — Bat (1/1)

Flying
At the beginning of each end step, if an opponent lost 3 or more life this turn,
Augment (, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)

Lightning Phoenix

Creature — Phoenix (2/2)

Flying, haste
Lightning Phoenix can't block.
At the beginning of your end step, if an opponent was dealt 3 or more damage this turn, you may pay . If you do, return Lightning Phoenix from your graveyard to the battlefield.

Rograkh, Son of Rohgahh

Legendary Creature — Kobold Warrior (0/1)

First strike, menace, trample
Partner (You can have two commanders if both have partner.)

Battering Wurm

Creature — Wurm (4/3)

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.)
Creatures with power less than Battering Wurm's power can't block it.

Bloodlord of Vaasgoth

Creature — Vampire Warrior (3/3)

Bloodthirst 3 (If an opponent was dealt damage this turn, this creature enters the battlefield with three +1/+1 counters on it.)
Flying
Whenever you cast a Vampire creature spell, it gains bloodthirst 3.

Bloodrage Vampire

Creature — Vampire (3/1)

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.)

Carnage Wurm

Creature — Wurm (6/6)

Bloodthirst 3 (If an opponent was dealt damage this turn, this creature enters the battlefield with three +1/+1 counters on it.)
Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Crimson Kobolds

Creature — Kobold (0/1)