1st you need to have healing staff,damage staff and gear which gives you % spell damage of your total intelect for example necrolite gear which hercules drops.
2nd you equip the healing staff and unequip your gear that has % spell damage of your total intelect
3rd equip your gear with % spell damage of your total intelect
4th Equip spell damage staff
5th pwn evryone i did 1.7 milion lightning bolt with my shaman and with priests you pwn with smite
This dissapears when you teleport or logg off