unfortunately some gear doesnt exist u need heal charm with ee+dex ofc higher ee with decent dex, robe dex+int, ee+int staff or dagger, i had this
https://ladderslasher.d2jsp.org/itemHistory.php?i=46548608&c=0, but never found a decent attac or heal charm to make it work, if u check my chars ull find some left hybrid items left, imo u need be full melee for solo, for group u can heal decent but u sacrifice the melee dmg for cast