Name:Uba Mask
ManaCost:4
Types:Artifact
R:Event$ Draw | ActiveZones$ Battlefield | ValidPlayer$ Player | ReplaceWith$ ExileTop | Description$ If a player would draw a card, that player exiles that card face up instead.
SVar:ExileTop:DB$ Dig | Defined$ ReplacedPlayer | DigNum$ 1 | ChangeNum$ All | DestinationZone$ Exile | NoReveal$ True
S:Mode$ Continuous | MayPlay$ True | MayPlayPlayer$ CardOwner | Affected$ Card.ExiledWithSource+ThisTurnEntered | AffectedZone$ Exile | Description$ Each player may play lands and cast spells from among cards they exiled with CARDNAME this turn.
Oracle:If a player would draw a card, that player exiles that card face up instead.\nEach player may play lands and cast spells from among cards they exiled with Uba Mask this turn.
