Carter

Ah, those two. It was a little rocky using them, but she works well, when equipped with a Sunrise Katana+1, and Armorslayer. Subaki started off well and only slightly fell in comparison to Hinoka for me. They seem to work great together, when the RNG doesn't screw around, however

Yeah, I hear Hinoka is a much better choice for a Sky/Falcon Knight. Still, I almost never use the royals, except for Sakura, Elise, and Camilla. I promote Subaki to a Kenshi Knight, and then have Hinoka!Matoi (Selena!Matoi in Revelation) become a Falcon Knight. I try to have only one type of unit in my army!

Not even Leo? He's one of the best ones! I did the same in Awakening, tho I didnt find it necessary this time around when you already have Reina as a Kinshi Knight. That, and there's also Takumi & Setsuna to consider, who can also promote to it. Granted, I didnt really use Setsuna anyway, but....