When Assimilation Aegis enters the battlefield, exile up to one target creature until Assimilation Aegis leaves the battlefield.
Whenever Assimilation Aegis becomes attached to a creature, for as long as Assimilation Aegis remains attached to it, that creature becomes a copy of a creature card exiled with Assimilation Aegis.
NM-Mint Foil - $3.20
Lightly Played Foil - $3.10
Moderately Played Foil - $2.90
Heavily Played Foil - $2.60
Damaged Foil - $2.10
NM-Mint Foil Non English - $3.20
Lightly Played Foil Non English - $3.10
Moderately Played Foil Non English - $2.90
Heavily Played Foil Non English - $2.60
Damaged Foil Non English - $2.10