Name:Magewright's Stone
ManaCost:2
Types:Artifact
A:AB$ Untap | Cost$ 1 T | ValidTgts$ Creature.hasActivatedAbilityWithTapCost | TgtPrompt$ Select target creature that has an activated ability with Tap in its cost. | SpellDescription$ Untap target creature that has an activated ability with {T} in its cost.
SVar:RemAIDeck:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/magewrights_stone.jpg
Oracle:{1}, {T}: Untap target creature that has an activated ability with {T} in its cost.