
Cinder Elemental | Creature | Elemental | {X}{R}, {T}, Sacrifice Cinder Elemental: It deals X damage to any target. | Svetlin Velinov

Crackling Perimeter | Enchantment | | Tap an untapped Gate you control: Crackling Perimeter deals 1 damage to each opponent. | Yeong-Hao Han

Firefist Striker | Creature | Human Soldier | Battalion — Whenever Firefist Striker and at least two other creatures attack, target creature can't block this turn. | Tyler Jacobson

Hellraiser Goblin | Creature | Goblin Berserker | Creatures you control have haste and attack each combat if able. | Karl Kopinski

Homing Lightning | Instant | | Homing Lightning deals 4 damage to target creature and each other creature with the same name as that creature. | Slawomir Maniak

Mark for Death | Sorcery | | Target creature an opponent controls blocks this turn if able. Untap that creature. Other creatures that player controls can't block this turn. | Mathias Kollros

Ripscale Predator | Creature | Dinosaur | Menace (This creature can't be blocked except by two or more creatures.) | Volkan Baǵa

Skullcrack | Instant | | Players can't gain life this turn. Damage can't be prevented this turn. Skullcrack deals 3 damage to target player or planeswalker. | Dave Kendall

Viashino Shanktail | Creature | Viashino Warrior | First strike
Bloodrush — {2}{R}, Discard Viashino Shanktail: Target attacking creature gets +3/+1 and gains first strike until end of turn. | Kev Walker

Boros Charm | Instant | | Choose one —
• Boros Charm deals 4 damage to target player or planeswalker.
• Permanents you control gain indestructible until end of turn.
• Target creature gains double strike until end of turn. | Zoltan Boros

Fortress Cyclops | Creature | Cyclops Soldier | Whenever Fortress Cyclops attacks, it gets +3/+0 until end of turn.
Whenever Fortress Cyclops blocks, it gets +0/+3 until end of turn. | Maciej Kuciara

Ordruun Veteran | Creature | Minotaur Soldier | Battalion — Whenever Ordruun Veteran and at least two other creatures attack, Ordruun Veteran gains double strike until end of turn. (It deals both first-strike and regular combat damage.) | Greg Staples

Sunhome Guildmage | Creature | Human Wizard | {1}{R}{W}: Creatures you control get +1/+0 until end of turn.
{2}{R}{W}: Create a 1/1 red and white Soldier creature token with haste. | Eric Deschamps

Truefire Paladin | Creature | Human Knight | Vigilance
{R}{W}: Truefire Paladin gets +2/+0 until end of turn.
{R}{W}: Truefire Paladin gains first strike until end of turn. | Michael C. Hayes

Arrows of Justice | Instant | | Arrows of Justice deals 4 damage to target attacking or blocking creature. | James Ryman

Frenzied Tilling | Sorcery | | Destroy target land. Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. | Noah Bradley

Ghor-Clan Rampager | Creature | Beast | Trample
Bloodrush — {R}{G}, Discard Ghor-Clan Rampager: Target attacking creature gets +4/+4 and gains trample until end of turn. | Charles Urbach

Ground Assault | Sorcery | | Ground Assault deals damage to target creature equal to the number of lands you control. | Karl Kopinski

Gruul Charm | Instant | | Choose one —
• Creatures without flying can't block this turn.
• Gain control of all permanents you own.
• Gruul Charm deals 3 damage to each creature with flying. | Zoltan Boros

Skarrg Guildmage | Creature | Human Shaman | {R}{G}: Creatures you control gain trample until end of turn.
{1}{R}{G}: Target land you control becomes a 4/4 Elemental creature until end of turn. It's still a land. | Aleksi Briclot

Burning-Tree Emissary | Creature | Human Shaman | When Burning-Tree Emissary enters the battlefield, add {R}{G}. | Izzy

Boros Keyrune | Artifact | | {T}: Add {R} or {W}.
{R}{W}: Boros Keyrune becomes a 1/1 red and white Soldier artifact creature with double strike until end of turn. (It deals both first-strike and regular combat damage.) | Daniel Ljunggren

Gruul Keyrune | Artifact | | {T}: Add {R} or {G}.
{R}{G}: Gruul Keyrune becomes a 3/2 red and green Beast artifact creature with trample until end of turn. | Daniel Ljunggren