
Elite Scaleguard | Creature | Human Soldier | When Elite Scaleguard enters the battlefield, bolster 2. (Choose a creature with the least toughness among creatures you control and put two +1/+1 counters on it.)
Whenever a creature you control with a +1/+1 counter on it attacks, tap target creature defending player controls. | Steve Prescott

Jeskai Barricade | Creature | Wall | Flash (You may cast this spell any time you could cast an instant.)
Defender
When Jeskai Barricade enters the battlefield, you may return another target creature you control to its owner's hand. | Noah Bradley

Lotus-Eye Mystics | Creature | Human Monk | Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
When Lotus-Eye Mystics enters the battlefield, return target enchantment card from your graveyard to your hand. | Dan Scott

Mardu Woe-Reaper | Creature | Human Warrior | Whenever Mardu Woe-Reaper or another Warrior enters the battlefield under your control, you may exile target creature card from a graveyard. If you do, you gain 1 life. | Willian Murai

Wandering Champion | Creature | Human Monk | Whenever Wandering Champion deals combat damage to a player, if you control a blue or red permanent, you may discard a card. If you do, draw a card. | Willian Murai

Wardscale Dragon | Creature | Dragon | Flying
As long as Wardscale Dragon is attacking, defending player can't cast spells. | Jason Rainville

Frost Walker | Creature | Elemental | When Frost Walker becomes the target of a spell or ability, sacrifice it. | Mike Bierek

Marang River Prowler | Creature | Human Rogue | Marang River Prowler can't block and can't be blocked.
You may cast Marang River Prowler from your graveyard as long as you control a black or green permanent. | Yefim Kligerman

Mindscour Dragon | Creature | Dragon | Flying
Whenever Mindscour Dragon deals combat damage to an opponent, target player mills four cards. | Wesley Burt

Mistfire Adept | Creature | Human Monk | Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
Whenever you cast a noncreature spell, target creature gains flying until end of turn. | Clint Cearley

Renowned Weaponsmith | Creature | Human Artificer | {T}: Add {C}{C}. Spend this mana only to cast artifact spells or activate abilities of artifacts.
{U}, {T}: Search your library for a card named Heart-Piercer Bow or Vial of Dragonfire, reveal it, put it into your hand, then shuffle. | Eric Deschamps

Battle Brawler | Creature | Orc Warrior | As long as you control a red or white permanent, Battle Brawler gets +1/+0 and has first strike. | Karl Kopinski

Mardu Shadowspear | Creature | Human Warrior | Whenever Mardu Shadowspear attacks, each opponent loses 1 life.
Dash {1}{B} (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.) | Mark Poole

Merciless Executioner | Creature | Orc Warrior | When Merciless Executioner enters the battlefield, each player sacrifices a creature. | David Palumbo

Noxious Dragon | Creature | Dragon | Flying
When Noxious Dragon dies, you may destroy target creature with mana value 3 or less. | Svetlin Velinov

Orc Sureshot | Creature | Orc Archer | Whenever another creature enters the battlefield under your control, target creature an opponent controls gets -1/-1 until end of turn. | Kev Walker

Qarsi High Priest | Creature | Human Cleric | {1}{B}, {T}, Sacrifice another creature: Manifest the top card of your library. (Put that card onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.) | Viktor Titov

Sibsig Muckdraggers | Creature | Zombie | Delve (Each card you exile from your graveyard while casting this spell pays for {1}.)
When Sibsig Muckdraggers enters the battlefield, return target creature card from your graveyard to your hand. | Zack Stella

Bloodfire Enforcers | Creature | Human Monk | Bloodfire Enforcers has first strike and trample as long as an instant card and a sorcery card are in your graveyard. | Yefim Kligerman

Humble Defector | Creature | Human Rogue | {T}: Draw two cards. Target opponent gains control of Humble Defector. Activate only during your turn. | Slawomir Maniak

Hungering Yeti | Creature | Yeti | As long as you control a green or blue permanent, you may cast Hungering Yeti as though it had flash. (You may cast it any time you could cast an instant.) | Tyler Jacobson

Shockmaw Dragon | Creature | Dragon | Flying
Whenever Shockmaw Dragon deals combat damage to a player, it deals 1 damage to each creature that player controls. | Alejandro Mirabal

Vaultbreaker | Creature | Orc Rogue | Whenever Vaultbreaker attacks, you may discard a card. If you do, draw a card.
Dash {2}{R} (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.) | Wayne Reynolds

Abzan Beastmaster | Creature | Dog Shaman | At the beginning of your upkeep, draw a card if you control the creature with the greatest toughness or tied for the greatest toughness. | Winona Nelson

Abzan Kin-Guard | Creature | Human Warrior | Abzan Kin-Guard has lifelink as long as you control a white or black permanent. | Craig J Spearing

Arashin War Beast | Creature | Beast | Whenever Arashin War Beast deals combat damage to one or more blocking creatures, manifest the top card of your library. (Put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.) | Eric Deschamps

Battlefront Krushok | Creature | Beast | Battlefront Krushok can't be blocked by more than one creature.
Each creature you control with a +1/+1 counter on it can't be blocked by more than one creature. | Steve Prescott

Destructor Dragon | Creature | Dragon | Flying
When Destructor Dragon dies, destroy target noncreature permanent. | Peter Mohrbacher

Temur Sabertooth | Creature | Cat | {1}{G}: You may return another creature you control to its owner's hand. If you do, Temur Sabertooth gains indestructible until end of turn. | Mike Sass

Hewed Stone Retainers | Artifact Creature | Golem | Cast this spell only if you've cast another spell this turn. | David Seguin

Pilgrim of the Fires | Artifact Creature | Golem | First strike, trample | Izzy

Ugin's Construct | Artifact Creature | Construct | When Ugin's Construct enters the battlefield, sacrifice a permanent that's one or more colors. | Peter Mohrbacher