Name:Devouring Light
ManaCost:1 W W
Types:Instant
K:Convoke
A:SP$ ChangeZone | Cost$ 1 W W | ValidTgts$ Creature.attacking,Creature.blocking | TgtPrompt$ Select target attacking or blocking creature. | Origin$ Battlefield | Destination$ Exile | SpellDescription$ Exile target attacking or blocking creature.
SVar:Picture:http://www.wizards.com/global/images/magic/general/devouring_light.jpg
Oracle:Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)\nExile target attacking or blocking creature.