Another help request on hero levelling

First
You are welcome. Paying forward all the people here who helped me, especially @Coppersky, @Rook, @Revelate, @Dante2377 .

Second
Bane, Nashgar and Hawkmoon ( if you decide to level her ) work well as Grave damage (linky, linky) so you don’t need to keep them alive once you get Gormek and Li Xiu up to 3.60. Another consideration is 3* 3.50 requires 60% of the XP as 4* 3.60 ( 49,918 XP versus 83,871 XP ).

Fast mana speed special skills (link) and healers (link) are very useful for war energy #4- #6 and Challenge event completion rewards.