These guys are great at farming black pearls from eurypterids, drag them from the water to slaughter plus take no torper from them. The cherry on top is that they consistently gather 1-2 pearls per kill.
Can double jump, can climb, can walk on water, highlights creatures, can shoot bio tether to grapple and drag creatures to you (including flyers) can shoot a single tether to swing around or shoot 2 simultaneous tethers to propell you forward or to set up position to ambush. Keep holding the tether button to pull you towards the tether point and accelerate speed. (ps4) L2 for double tether (disconnects automatically after pulling you to the point) R2 for single tether (doesnt disconnect automatically). Can move extremely fast when tethering correctly.