The fight's between Batman, Nightwing, Luke Cage, and Iron Fist. Not their suppliers. I'm just assuming Batman usually carries:
-Batarangs
-Grappling Hook
-Armor-Taser
-Gas pellets
-Gas masks
-Maybe a sonic device
Giving them Mother Boxes or something is silly.
Anyway, Cage would murder the Grundy that was defeated by Green Arrow. In a recent GA issue, not the Brad Meltzer one. I don't think anything in Batman's regular arsenal could bring him down. Screw up his inner ear, disorient him and bring up a long stream of ghettobonic cursing, sure. Taking him out of the fight is beyond their capability....
Iron Fist punched out Wolverine. Now, this was Wolverine before he started to remember his past, and thus he didn't have access then to all the skills he had today. But even then, he could whether a FULL POWER punch from Colossus, and come up saying, "that just made me mad--and baby, the Wolverine LIKES to get mad!" But Iron Fist knocked his lights out.
And it's true. Everything in comics can be related back to Wolverine. EVERYTHING. 🏴☠️