Guide to Defeat Shark Boss Klaus
You can cheese it by staying at bottom when shark try to “grab” at you.
It goes slower and lunge at a angle you can randomly just avoid doing nothing.
Took about 10 tries i did it with the triple shot gun lvl 3, the sniper does not have enough bullets and regular rifle works fine if lvl 3.
Shark has around 400 hp as it took about 8-10 shots at around 40 dmg a hit.
I did not have to do tornado as i was able kill him in less than 30 seconds with the cheese.
Also when he hits you does around 80 air dmg so make sure you can take couple hits mit help too bring mini air tanks or a scooter to help speed swim.