Prairie Stream [Doctor Who] Dragon Hydra Reverse Type: Artifact (Transforms from

Reverse Type: Artifact (Transforms from Thousand Moons Smithy

each player exiles the top card of their library

Set: Throne of Eldraine Promos Type: Legendary Artifact Rarity: Mythic Cost: {7}{G}{G} This spell costs {X} less to cast

Set: Phyrexia: All Will Be One Prerelease Promos Type: Artifact Creature — Phyrexian Masticore Rarity: Rare Cost: {5} First strike

create a 0/2 red Dragon Egg creature token with defender and "When this creature dies

Prairie Stream [Doctor Who] Dragon Hydra Reverse Type: Artifact (Transforms fromSet: Doctor Who Type: Land Plains Island Rarity: Rare ({T}: Add {W} or {U}.) Prairie Stream enters the battlefield tapped unless you control two or more basic lands. "Strictly speaking, it's the fifteenth New York since the original, so that makes it New New New New New New New New New New New New New New New New York." The Tenth Doctor