the middle levels give the least increase, the 8-9-10 levels go back up. global health level 9 at +70% and then level 10 gives +80% at a hefty cost 1750 ic I think it was. Now class health Magus level 7 is at +63% and going to level 8 costs 900 ic. This should boost up to +70%, then there is level 9 and level 10. Does class health go over +80%? I will let you know in a week of PVP thrashing