Name:Feedback Bolt
ManaCost:4 R
Types:Instant
A:SP$ DealDamage | Cost$ 4 R | ValidTgts$ Player | TgtPrompt$ Select target player | NumDmg$ X | References$ X | SpellDescription$ CARDNAME deals damage to target player equal to the number of artifacts you control.
SVar:X:Count$TypeYouCtrl.Artifact
SVar:RemRandomDeck:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/feedback_bolt.jpg
Oracle:Feedback Bolt deals damage to target player equal to the number of artifacts you control.