I'll give you an example... war - water - war (110 - 120 - 130) reincarnate to a water again, level up to 110 then you jump up to 130.
which makes you 120 - 130 - 130.
reincarnate again to warrior level to 110, bounces ya back up to 130, you're then 130 - 130 - 130
finally reincarnate back to fire, get 110 and you're 130 130 130 water war fire