It is do-able without chaotics, I used gano, nezzy, ardy cape, drag def, korasi, barrows gloves, d boots, zerker ring and rune c'bow + diamond (e) bolts for when he froze me to spot I had plenty of rocktails, war tort full of rocks and few prayer pots for constant piety praying, hardest part I ran into was keeping hp up when he went berserk melee, gano def there sucks. Was about 124 combat (i think) then with 99 att, 90 str 90 def, 78 ranged, 86 mage. Took me about 5-6 attempts to manage in end, best tip i found was hide when he cloned, and just waited out the clones, saved so much food. Gl though on your future attempts :D