Zardnaar
Legend
It’s basically a Druidic necromancer. I don’t know if you can get hunters mark/hex damage with halo of spores. The symbiotic entity would need a bonus action attack to not suck, either duel wielding or war cleric dip. One thing of note - it doesn't really need maxed out wisdom.
I would suggest either be a drow for hand crossbow prof, or dip two levels of ranger.
Leaning towards drow something.
Symbiotic entity is really good early game. Use a torch, shillegh it 1d8+1d4fire+1d6 necrotic keyed off wisdom.