Indomitable Creativity [Aether Revolt Prerelease Promos] Classic Sixth Edition Lightning Shrieker's owner shuffles it

Lightning Shrieker's owner shuffles it into their library

All Mountains are Plains

Set: Portal Three Kingdoms Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {2}{U}{U} Horsemanship (This creature can't be blocked except by creatures with horsemanship

Set: Beta Edition Type: Land — Swamp Forest Rarity: Rare ({T}: Add {B} or {G}

and you decide whether to flip again

Indomitable Creativity [Aether Revolt Prerelease Promos] Classic Sixth Edition Lightning Shrieker's owner shuffles itSet: Aether Revolt Prerelease Promos Type: Sorcery Rarity: Mythic Cost: {X}{R}{R}{R} Destroy X target artifacts and or creatures. For each permanent destroyed this way, its controller reveals cards from the top of their library until an artifact or creature card is revealed and exiles that card. Those players put the exiled cards onto the battlefield, then shuffle.