Altar of the Brood
Artifact
Whenever another permanent you control enters, each opponent mills a card.
standard
future
historic
gladiator
pioneer
modern
legacy
pauper
vintage
penny
commander
brawl
alchemy
paupercommander
duel
oldschool
premodern
Rulings
If Altar of the Brood enters the battlefield under your control at the same time as other permanents, its ability will trigger for each of those permanents.
Rulings
If Altar of the Brood enters the battlefield under your control at the same time as other permanents, its ability will trigger for each of those permanents.
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