Hi, if I tap Emry, Lurker of the Loch.. target a master of etherium in the grave. Can the opponent kill emry with a fatal push to stop the ability from happening? Can I still cast the master even if Emry got killed?
Emry's last ability will get to resolve even if Emry leaves the battlefield in the meantime (whether by Fatal Push or otherwise) (C.R. 113.7a). Once it resolves with a legal target (C.R. 608.2b), you will be allowed to "cast [the targeted] card this turn" regardless of whether Emry is still on the battlefield by the time you do so. See also this thread.
However, if the targeted card leaves the graveyard before the ability resolves (even if it then returns to the graveyard before the ability resolves), the ability will fail to resolve and you won't be able to cast that card "this turn" (C.R. 608.2b). See also this thread.
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Want to play a UW control deck in modern, but don't have jace or snaps?
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However, if the targeted card leaves the graveyard before the ability resolves (even if it then returns to the graveyard before the ability resolves), the ability will fail to resolve and you won't be able to cast that card "this turn" (C.R. 608.2b). See also this thread.
Nexus MTG News // Nexus - Magic Art Gallery // MTG Dual Land Color Ratios Analyzer // MTG Card Drawing Odds Calculator
Want to play a UW control deck in modern, but don't have jace or snaps?
Please come visit us at the Emeria Titan control thread