The Brothers' War

Fallaji Chaindancer | Creature | Human Soldier | {2}: Fallaji Chaindancer gains double strike until end of turn. | Filipe Pagliuso

Mishra's Onslaught | Instant | | Choose one — • Create two 1/1 colorless Soldier artifact creature tokens. • Creatures you control get +2/+0 until end of turn. | Josu Hernaiz

Sibling Rivalry | Sorcery | | Gain control of target artifact or creature until end of turn. Untap it. It gains haste until end of turn. Create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") | Rovina Cai