I just done it (like 30 min ago) in 3 tries.. 1st to check and see how it goes.. 2nd to get a shot at dodging the 750lp attack.. and 3rd to perfect it.. His attacks are magic based, so i used karils bottom and black dhide top, berserker helmet, barrows gloves, d-boots, glory, ring of recoil(didnt work.. thought it might lol) and trimmed hp cloak. also brought 300 diamond (e)'s + rune vrossbow wfor when he freezes you. other then that i brought a war tortoise filled with sara brews (18 4 dose pots) 10-11 super restore pots. then i brought another fire titan pouch + scrolls to heal me whenever my turtle was empty.. for the rest use >3< sips of sara against >1< sip of super restore this worked for me, also leave piety on non stop and on the last 20% when he uses dagger speed attacks protect from melee, this works here.. does NOT work during the fight only on 20% good luck!