Forums → Games → [Necro] How do you beat Gregor in Zone 4 Labyrinth: Tunnel of Illusions

Theres this bloody cockroach called Gregor and it soo hard to beat it because it keeps getting health back! As much i get its health low it always gain health back by 900's.
I fought it like 10 times and i still cant beat it.
Need Help!

Character's Level:

Sonny: 15

Veradux: 15

Roald: 16