A skill for Nursina

Are you planning to use her during the Tempest Trials? If so, I'd go with Triangle Adept to help with the monster that is Hector in the final battle.

Darting Blow, Swift Sparrow, and Steady Strike are all good A Skills for 'him'. If you just need a green check TA can work, but 'he' has a pretty low defensive spread to run TA all that well.

I think Darting Blow should work better.

Fury is pretty good on Masked Lucina, since she doesn't have any boon/bane. It makes her a better all-rounder. I still use her with Ardent Sacrifice and Desperation (it's cheap, from Shanna 4*). It works pretty well.

If you are going to use your Masked Lucina as a healer then what about giving her Steady Breath and Aether ? So she can tank better on ennemy phase, charge her Special, then use Aether to heal herself back and then spread her heals among the team.

- I know, I know, it's all about lol'ing... only a madman would sac. a bike for a nurse but her... what would you prefer ? A good bike or a good nurse? - :kkk:

I would personally go for Darting Blow. Masked Marth has decent physical defense anyways, and could probably survive a non-Brave blue lancer if they don't have TA thanks to their humongous health pool.

If you're open to unorthodox suggestions, might I recommend the HP +5 skill? It doesn't require an attack to activate and doesn't hamper their defenses. Plus, the larger health pool will make Masked Marth a bit more of a specialized healer with a larger health trade to armored units such as Hector and Zephiel. I run a similar setup on my Alm, and the extra 5 HP helps a ton because it helps the survivability and effectiveness of the Reciprocal Aid.