Thorn of Amethyst [Lorwyn] Colorless search your library for an

search your library for an artifact card

Sometimes you have to search for inspiration

Set: Eternal Masters Type: Sorcery Rare Cost: {X}{G} Search your library for a green creature card with converted mana cost X or less

Set: San Diego Comic-Con 2013 Type: Legendary Planeswalker — Garruk Mythic Cost: {4}{G}{G} +1: Reveal the top five cards of your library

Set: Magic Player Rewards 2008 Type: Instant Rare Cost: {W} Counter target spell unless its controller pays {1}

Thorn of Amethyst [Lorwyn] Colorless search your library for anSet: Lorwyn Type: Artifact Rare Cost: {2} Noncreature spells cost {1} more to cast. Mined from a cave in the Dark Meanders, it shines brightest when no one is looking.