Best wisdom build?

I wanted to have a "balanced" group in terms of each member's main stat, which are:

Durge as a hexblade with shadow blade as a martial melee, although he can use eldritch blast at a distance (charisma)

Astarion as a sword bard with crossbows and support/control spells (dexterity)

Lae'zel as a berserk barbarian with a returning spear and tabern brawler (strength)

Now I need a character who uses wisdom for shadowheart. I was thinking maybe a spore druid or a light cleric, but I'm not sure which class/classes are best for that.