Lorwyn Eclipsed Collective Inferno Enchantment Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature’s color.)
As this enchantment enters, choose a creature type.
Double all damage that sources you control of the chosen type would deal. Illustrated by Jason A. Engle All Magic: The Gathering (MTG) card images and symbols Wizards of the Coast