Limits of Solidarity [Amonkhet] SPA Piedra solar you win the game if

you win the game if you own a card named Hedron Alignment in exile

Set: Invasion Type: Creature — Merfolk Wizard Uncommon Cost: {1}{U} {2}{B}

Set: Commander 2014 Type: Artifact Uncommon Cost: {2} {T}: Target permanent becomes an artifact in addition to its other types until end of turn

instead creatures you control get +2/+2 and gain first strike until end of turn

Set: Amonkhet Promos Type: Legendary Creature — God Mythic Cost: {3}{R} Indestructible

Limits of Solidarity [Amonkhet] SPA Piedra solar you win the game ifSet: Amonkhet Type: Sorcery Uncommon Cost: {3}{R} Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. Cycling {2} ({2}, Discard this card: Draw a card.) "When the time comes, only one of you will be honored by my spear." Hazoret, god of zeal