Name:Time Vault
ManaCost:2
Types:Artifact
K:CARDNAME enters the battlefield tapped.
K:CARDNAME doesn't untap during your untap step.
R:Event$ BeginTurn | ActiveZones$ Battlefield | ValidPlayer$ You | IsPresent$ Card.Self+tapped | Optional$ True | ReplaceWith$ DBUntap | Description$ If you would begin your turn while CARDNAME is tapped, you may skip that turn instead. If you do, untap CARDNAME.
SVar:DBUntap:DB$ Untap | Defined$ Self | AILogic$ Never
A:AB$ AddTurn | Cost$ T | NumTurns$ 1 | SpellDescription$ Take an extra turn after this one.
SVar:PlayMain1:ALWAYS
SVar:UntapMe:True
AI:RemoveDeck:Random
Oracle:Time Vault enters the battlefield tapped.\nTime Vault doesn't untap during your untap step.\nIf you would begin your turn while Time Vault is tapped, you may skip that turn instead. If you do, untap Time Vault.\n{T}: Take an extra turn after this one.