Urborg [Legends] Transformers and you may spend mana

and you may spend mana as though it were mana of any color to cast spells this way

Set: Alpha Edition Type: Sorcery Rarity: Uncommon Cost: {3}{G} Destroy all Islands

Search your library for up to that many land cards

Set: European Land Program Type: Basic Land — Mountain Rarity: Common ({T}: Add {R}

Urborg [Legends] Transformers and you may spend manaSet: Legends Type: Legendary Land Rarity: Uncommon {T}: Add {B}. {T}: Target creature loses first strike or swampwalk until end of turn. "Resignedly beneath the sky The melancholy waters lie. So blend the turrets and shadows there That all seem pendulous in air, While from a proud tower in town Death looks gigantically down." Edgar Allan Poe, "The City in the Sea"