Good eye---Sanae is also super powerful, yeah! Her snakes are pretty decent at homing, frogs are good damage, and her bomb can delete spell cards along with giving a good amount of invincibility! Bomb only gets more crazy with Byakuren's scroll too if you're lucky enough to grab that

i keep getting the scroll but never buy it bc im thought i wont use bombs that often. Gonna try Sanae + scroll combo next run