I have Skrelp in my party and it says on here that he must know camouflage of at Level 37. I have achieved that entire part and he's a level 38 now and still has not evolved. Does he evolve at a different level or is there something I Missing? I got his camouflage taught to him and he has already passed the level.
No, you dont need camoflage. Raise it to level 48 and it will evolve regardless if it knows Camouflage or not.