Professor Oak's New Theory (101/123) (League Promo) [HeartGold & SoulSilver: Base Set] Sliver Eldrazi Set: Shadows over Innistrad Type:

Set: Shadows over Innistrad Type: Enchantment Rarity: Rare Cost: {1}{G} Creatures you control have "{T}: Add one mana of any color

Set: Hour of Devastation Prerelease Promos Type: Legendary Creature — Sphinx Rarity: Mythic Cost: {4}{U}{U} Flying

Set: Unglued Tokens Type: Token Creature — Squirrel Rarity: Common

Set: New Phyrexia Type: Sorcery Rarity: Rare Cost: {1}{B}{B} Search target opponent's library for a card and exile it face down

Locus of the Roil enters the battlefield

Professor Oak's New Theory (101/123) (League Promo) [HeartGold & SoulSilver: Base Set] Sliver Eldrazi Set: Shadows over Innistrad Type:Set: HeartGold & SoulSilver: Base Set Type: Supporter Rarity: Promo