Emry, Lurker of the Loch

Mana cost: {2}{U}

Legendary Creature — Merfolk Wizard

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) When Emry enters, mill four cards. {T}: Choose target artifact card in your graveyard. You may cast that card this turn. (You still pay its costs. Timing rules still apply.)