Building NY! Corrin

I've been doing some theory crafting and I think I have a way to make NY! Corrin viable as a defensive monster.

Weapon - Guard Bow+ ( +Def )
Support - Varies
Special - Ignis/Bonfire ( Depends on player )
A - Fury 3
B - Renewal 3
C - Varies
Sacred Seal - Quick Riposte 3

This set just allows corrin to take any defensive hit, especially if they come from an archer/dagger. Guard bow is used just to increase his defense against bows/daggers. Whether to run Bonfire or Ignis is up to the player. Bonfire would always proc in battle if he gets doubled and doubles with QR, while Ignis allows for more damage output. Fury, Renewal, Quick Riposte. Drastically improving the Fury QR set to allow for more usage. Renewal is used to heal off the damage from Fury, and allow corrin to stay in QR range. This is just something I think could work. Let me know what you think.