Horde Ambusher | Creature | Human Berserker | Whenever Horde Ambusher blocks, it deals 1 damage to you.
Morph—Reveal a red card in your hand. (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)
When Horde Ambusher is turned face up, target creature can't block this turn. | Tyler Jacobson
Mardu Blazebringer | Creature | Ogre Warrior | When Mardu Blazebringer attacks or blocks, sacrifice it at end of combat. | Peter Mohrbacher
Mardu Heart-Piercer | Creature | Human Archer | Raid — When Mardu Heart-Piercer enters the battlefield, if you attacked this turn, Mardu Heart-Piercer deals 2 damage to any target. | Karl Kopinski
Monastery Swiftspear | Creature | Human Monk | Haste
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) | Steve Argyle
War-Name Aspirant | Creature | Human Warrior | Raid — War-Name Aspirant enters the battlefield with a +1/+1 counter on it if you attacked this turn.
War-Name Aspirant can't be blocked by creatures with power 1 or less. | David Gaillet
Highspire Mantis | Creature | Insect | Flying, trample | Igor Kieryluk
Warden of the Eye | Creature | Djinn Wizard | When Warden of the Eye enters the battlefield, return target noncreature, nonland card from your graveyard to your hand. | Howard Lyon
Mardu Roughrider | Creature | Orc Warrior | Whenever Mardu Roughrider attacks, target creature can't block this turn. | Kev Walker
Bear's Companion | Creature | Human Warrior | When Bear's Companion enters the battlefield, create a 4/4 green Bear creature token. | Winona Nelson