Emry, Lurker of the Loch (Halo Foil) (MUL-139) - Multiverse Legends: (Showcase) Foil

This spell costs less to cast for each artifact you control.
When Emry, Lurker of the Loch enters, mill four cards.
: Choose target artifact card in your graveyard. You may cast that card this turn. (You still pay its costs. Timing rules still apply.)