Ryan Helsley picked up three strikeouts in his Mets debut, proving the firepower the front office added at the deadline, even in a 4-3 loss on Friday.

Newly acquired Mets flamethrower Ryan Helsley made his debut in Queens during Friday’s 4-3 loss to the Giants, and the team is adopting his infamous entrance, a staple at Busch Stadium during the reliever’s tenure with the Cardinals.

The Mets added Soto from the Baltimore Orioles, Helsley from the St. Louis Cardinals, and Tyler Rogers from the Giants, creating a potentially devastating bridge to star closer Edwin Diaz.