
Riot Piker | Creature | Goblin Berserker | First strike
Riot Piker attacks each combat if able. | Christopher Moeller

Legion's Initiative | Enchantment | | Red creatures you control get +1/+0.
White creatures you control get +0/+1.
{R}{W}, Exile Legion's Initiative: Exile all creatures you control. At the beginning of the next combat, return those cards to the battlefield under their owner's control and those creatures gain haste until end of turn. | Jaime Jones

Wear | Instant | | Destroy target artifact.
Fuse (You may cast one or both halves of this card from your hand.) | Ryan Pancoast

Spike Jester | Creature | Goblin Warrior | Haste | Ryan Barger

Savageborn Hydra | Creature | Hydra | Double strike
Savageborn Hydra enters the battlefield with X +1/+1 counters on it.
{1}{R/G}: Put a +1/+1 counter on Savageborn Hydra. Activate only as a sorcery. | Raymond Swanland

Zhur-Taa Druid | Creature | Human Druid | {T}: Add {G}.
Whenever you tap Zhur-Taa Druid for mana, it deals 1 damage to each opponent. | Mark Winters