My current Draconian (that evolved unfortunately into the Grey version, so no magic path bonus) Wizard is really doing great so far, but he is doing great thanks to Fedhas (he would have died many many times already if it was not for wandering mushrooms and oklobs help) , basically the same good run as i had with a Kobold Reaver using Fedhas
Can't believe i ignored Fedhas for so long, he is really an usefull one.
While the "Oklob killing turrets" need plants (but 2 later powers of Fedhas can spawn plants, Growth and the late Rain), the very strong and helpfull Wandering Mushroom (that can follow you through stairs) just need you to use a corpse, use the default Fedhas power to grow a murshoom and once you have been gifted with Fedhas Evolution power (just use the default power on most corpse you don't need to eat to grow fungus and you'll get it soon), you're going to have really good and reliable allies with those wandering mushroom.
Currently in Lair, my plan is to explore it (found the Shoal entry) to get a bit of experience before going into Hive (Lair and Hive were on the same dungeon floor) for food stock as earlier i noticed the wasp guarding the Hive entry were a bit hard for me. Killed them all thanks to 4 wandering mushroom and 2 oklob plants supported by my pitifull magic dart and throw frost, as i did not found yet a frankly good damaging spell, but mephitic cloud helped to keep them under oklob fire without going to me)
I was lucky to find an entry to a shop baazar at some point earlier and bought a lot of fruits in there, so creating Oklobs should not be a problem if i need their acid fire support, at least i hope.
Then once Hive will be cleaned, i will try to do Orc Mines, as early in the dungeon i found the entry, was not yet having any wandering mushroom with me and noticed there were 2 Orc Warriors on the 1st floor of it.
And only then i will begin to think about trying a rune.