Berserkers' Onslaught | Enchantment | | Attacking creatures you control have double strike. | Zoltan Boros
Commune with Lava | Instant | | Exile the top X cards of your library. Until the end of your next turn, you may play those cards. | Ryan Barger
Crater Elemental | Creature | Elemental | {R}, {T}, Sacrifice Crater Elemental: It deals 4 damage to target creature.
Formidable — {2}{R}: Crater Elemental has base power 8 until end of turn. Activate only if creatures you control have total power 8 or greater. | Svetlin Velinov
Dragon Tempest | Enchantment | | Whenever a creature with flying enters the battlefield under your control, it gains haste until end of turn.
Whenever a Dragon enters the battlefield under your control, it deals X damage to any target, where X is the number of Dragons you control. | Willian Murai
Ire Shaman | Creature | Orc Shaman | Menace (This creature can't be blocked except by two or more creatures.)
Megamorph {R} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)
When Ire Shaman is turned face up, exile the top card of your library. Until end of turn, you may play that card. | Jack Wang
Thunderbreak Regent | Creature | Dragon | Flying
Whenever a Dragon you control becomes the target of a spell or ability an opponent controls, Thunderbreak Regent deals 3 damage to that player. | Ryan Pancoast
Volcanic Vision | Sorcery | | Return target instant or sorcery card from your graveyard to your hand. Volcanic Vision deals damage equal to that card's mana value to each creature your opponents control. Exile Volcanic Vision. | Noah Bradley
Zurgo Bellstriker | Legendary Creature | Orc Warrior | Zurgo Bellstriker can't block creatures with power 2 or greater.
Dash {1}{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.) | Jason Rainville
Boltwing Marauder | Creature | Dragon | Flying
Whenever another creature enters the battlefield under your control, target creature gets +2/+0 until end of turn. | Raymond Swanland
Kolaghan's Command | Instant | | Choose two —
• Return target creature card from your graveyard to your hand.
• Target player discards a card.
• Destroy target artifact.
• Kolaghan's Command deals 2 damage to any target. | Daarken
Atarka's Command | Instant | | Choose two —
• Your opponents can't gain life this turn.
• Atarka's Command deals 3 damage to each opponent.
• You may put a land card from your hand onto the battlefield.
• Creatures you control get +1/+1 and gain reach until end of turn. | Chris Rahn
Harbinger of the Hunt | Creature | Dragon | Flying
{2}{R}: Harbinger of the Hunt deals 1 damage to each creature without flying.
{2}{G}: Harbinger of the Hunt deals 1 damage to each other creature with flying. | Aaron Miller