Use the ichthy they said... it's immune to shocks they said... that's fine I'll quickly swim done with no scuba gear and lure one to the surface...zap... surface is so near yet so far... manta finish the job
The Cnidaria is a small jellyfish found in the deepest depths of the oceans. This easy-to-spot creature won't attack unless approached too closely. It delivers a sedative sting that can knock out enemies if striked repeatedly. While it cannot be tamed, survivors will hunt it to gather its sedative, which is used for advanced tranquilizers.