Name:Arc Reactor
ManaCost:5
Types:Artifact
K:Improvise
R:Event$ Moved | ValidCard$ Card.Self | Destination$ Battlefield | ReplacementResult$ Updated | ReplaceWith$ ETBTapped | Description$ This artifact enters tapped.
SVar:ETBTapped:DB$ Tap | Defined$ Self | ETB$ True
A:AB$ Mana | Cost$ T | Produced$ C | Amount$ 3 | SpellDescription$ Add {C}{C}{C}.
Oracle:Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.)\nThis artifact enters tapped.\n{T}: Add {C}{C}{C}.
