When Coercive Recruiter enters, it triggers, untapping Emry.
Activate Delif's Cone by tapping and sacrificing it.
Repeat.
This clever loop relies on casting Delif's Cone from your graveyard over and over again using Emry, Lurker of the Loch, fueling an endless chain of artifact sacrifices and casts. Every time you cast that artifact, Displacer Kitten triggers to blink Coercive Recruiter, whose entrance trigger untaps Emry so the whole cycle can begin anew. Meanwhile, Coercive Recruiter's ability also conveniently turns creatures into Pirates upon entering, though the true engine here runs entirely on recycling cheap artifacts and resetting your merfolk wizard's tap ability.