Name:Altar of the Brood
ManaCost:1
Types:Artifact
T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Permanent.YouCtrl+Other | TriggerZones$ Battlefield | Execute$ TrigMill | TriggerDescription$ Whenever another permanent you control enters, each opponent mills a card.
SVar:TrigMill:DB$ Mill | Defined$ Player.Opponent | NumCards$ 1
Oracle:Whenever another permanent you control enters, each opponent mills a card.
