Crux of Mirrodin [Unknown Event] Chess Each player may play lands

Each player may play lands and cast spells from among cards they exiled with Uba Mask this turn

Set: Introductory Two-Player Set Type: Creature — Elf Rarity: Uncommon Cost: {3}{G}{G} Elven Riders can't be blocked except by Walls and/or creatures with flying

Set: Collectors' Edition Type: Sorcery Rarity: Uncommon Cost: {2}{W}{W} Return target creature card from your graveyard to the battlefield

−6: Exile all cards from all graveyards

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} {4}

Crux of Mirrodin [Unknown Event] Chess Each player may play landsSet: Unknown Event Type: Sorcery Rarity: Common Cost: {3}{W}{W} Choose one Destroy all nonland permanent cards originally printed in Mirrodin, Darksteel, Fifth Dawn, and Scars of Mirrodin expansions. Destroy all nonland permanent cards originally printed in the Mirrodin Besieged, New Phyrexia and Phyrexia: All Will Be One expansions.