Summer Corrin builds (-Spd sadly)

For the a slot, give her either darting blow/darting blow to make up the -spd or fury because it is fury. Desperation is a good option for the b slot. For the c slot, use whatever what your team might need. Like if theres no hone att buffer, put hone att on her. For the assist, I recommend reposition since it is basically the best assist skill.

I know your pain. In 300 orbs I pulled 1 S!Corrin and she's +Res/-Spd. I'm still happy to have her and I've had ridiculous luck elsewhere. I'm planning on doing Blarblade+ and Fury when I get around to building her.