Thawing Glaciers [Judge Gift Cards 2010] Human Tyranid Wizard Tap three untapped creatures you

Tap three untapped creatures you control: Create a Treasure token

Set: Pro Tour Collector Set Type: Artifact Rarity: Uncommon Cost: {0} Sacrifice a land: You gain 2 life

and has "Whenever a player casts a spell or a creature attacks

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Promos Type: Creature — Ooze Rarity: Rare Cost: {X}{G} Trample

Thawing Glaciers [Judge Gift Cards 2010] Human Tyranid Wizard Tap three untapped creatures youSet: Judge Gift Cards 2010 Type: Land Rarity: Rare Thawing Glaciers enters the battlefield tapped. {1}, {T}: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. Return Thawing Glaciers to its owner's hand at the beginning of the next cleanup step.