湖に潜む者、エムリー/Emry, Lurker of the Loch

LegendaryCreature - Merfolk/Wizard
This spell costs {1} less to cast for each artifact you control. <CR>
When Emry, Lurker of the Loch enters the battlefield, mill four cards. <CR>
{T}: Choose target artifact card in your graveyard. You may cast that card this turn. (You still pay its costs. Timing rules still apply.)

LegendaryCreature - Merfolk/Wizard
This spell costs {1} less to cast for each artifact you control. <CR>
When Emry, Lurker of the Loch enters, mill four cards. <CR>
{T}: Choose target artifact card in your graveyard. You may cast that card this turn. (You still pay its costs. Timing rules still apply.)

LegendaryCreature - Merfolk/Wizard
This spell costs {1} less to cast for each artifact you control. <CR>
When Emry, Lurker of the Loch enters the battlefield, put the top four cards of your library into your graveyard. <CR>
{T}: Choose target artifact card in your graveyard. You may cast that card this turn. (You still pay its costs. Timing rules still apply.)

LegendaryCreature - Merfolk/Wizard
This spell costs {1} less to cast for each artifact you control. <CR>
When Emry, Lurker of the Loch enters the battlefield, mill four cards. <CR>
{T}: Choose target artifact card in your graveyard. You may cast that card this turn. (You still pay its costs. Timing rules still apply.)