Evocation on wizard is so good. Having your big aoe spells not have friendly fire is huge for playthroughs where you want to save ally NPC's like the Gondians in Steelwatch Foundry, etc.
Life Domain cleric is also plain busted. Channel Divinity refreshes on short rest, 2 charges, heals like 40 HP per cast, it's your highest heal spell in the game until the lv6 heal spell which requires melee range and is single target, while Channel Divinity is ranged and aoe. Grants heavy armor proficiency on top.