So some guides say ice barrage is the best method, but it doesnt seem to be working for me as at times all but one tile on the floor glows and i have to move and get close to the boss. Melee is okay, i am using guthans and a whip. I kept dying when he was half health though. Using backhand/kick, at times it didnt register and i wither step into the lava and die or have to let him heal. Has this happened to anyone? Also, is there a better method? I use a shield because of resonance, but there may be a better approach. I have 99 in melee stats and can spend 50m for a new weapon/armor for this fight