Can you tell me the rulings for Foul Emissary?
user
0. Foul Emissary’s last ability triggers if it’s sacrificed for any reason while you’re casting a spell with emerge, whether or not you’re casting that spell for its emerge cost. For example, if you sacrifice it to activate the ability of Ashnod’s Altar while casting Decimator of the Provinces for {10}, its ability will trigger.
assistant