-Atk ryoma?

Not worst actually good defensiv Ryoma you got here. Thanks to counterattack actually usefull to be more bulk.vs archer and thief heroes.
Normal res so he is not 1 shot vs casters and can hit them hard back be care ofc of Linde and Robin (m).
Worst would be -spd. It`s sad to have 6 dmg different but sill Ryoma spd is more important.
Thanks to Defiant Atk you still get 7 attack up if he is half on life .
Astra will be rare to use but if you need it you can just finish off one unit even strong blue units.
Honest spd is just to amazing to pass for allies buffing.
Ryoma is still one of the best red units out here be happy to have him.