Autochthon Wurm - Foil Tweet Out of stock. Wishlist Details Artist: Michael Phillippi Card Number: 191/306 Card Text: Convoke (Each creature you tap while playing this spell reduces its cost by 1 or by one mana of that creature's color.) Trample Card Type: Creature - Wurm Color: Multi-Color Cost: 10GGGWW Finish: Foil Name: Autochthon Wurm Pow/Tgh: 9/14 Rarity: R Set Name: Ravnica