Guys i just made some calculation and found something weird.
Light imbue+cranes thunderbolt+%18mag = Lets say 10k damage
then
Fire imbue+hellfire(89)+%18=14842,76..... and goes on (A simple calculation)
Without %18 mag buff
Fire imbue+hellfire(89)= 12570
How can be so much damage Differences between those two
fire imbue(89max) 658 1097
light imbue 522 970
Light nuke 989 1837 (300)
Hellfire 1028 1714(315)