i guess you guys had trouble surviving ( the damage is good no matter what build you go ) , so i would suggest :
- MO the weapon with LOSIM (sorcs attack very fast with warp blades so they are able to leech so nice) , MO the caracter orb with rubys + apples (LOSIM and Leech)
- get an amulet with flat life (arround 400) and ctc Hymn (MORE Losim)
- pick lighning tree and smax Warp Armor (TCD - defence and avoid) - get a combo with Poison and smax vengefull power - damage boost , damage reduction
- activate Nova Charge and Hive to boost your stats and spread some more damage
- smax and use Moonstrike - MOAR HP - always keep that buff active even if it won't be your main attack
- smax Baneblade ofc .
- instant heal with moon symbols
- equip gear with high defence and defensive stats/skills ( few examples : armors : TU Jitan Kamon ->Erawan RW-> Hellfire Plate RW-> Natasha's legacy / any SU Ceremonial armour ; SU Lachdanan's Visage (Deathlord Oskill) , Cauldron RW (helm -> 20% ctc miasma - slows opponents) ; weapon : Khani RW (always keep on switch for Thunderslam Oskill)
- invest stats into dexterity and aim for max chance to block (75% )
- smax your resistances to feel less pain from spells
you can't fail
for it to be less boring i would suggest going for lots of elemental procs
