Looking through Myrrh's builds, I found that giving her Lightning Breath+ can help fix her super bane in Defense especially since it can be refined.
Do you think it's worth it to do that since she's Res+/Def-? Also, would it be a good idea to give her Hone Fliers? She has Fortify Fliers already, but I want to make sure she can handle things in case I can't use NY!Azura or H!Nowi due to things like Chain Challenge or Squad Assault.
I wouldn't readily give up on her weapon despite the def bane. Fortify Dragons is a thing and if you place her in flier team, there's Fortify Fliers too. That easily bumps her Def up for her weapon to be relevant. Plus you'll be trading 4 pts of extra atk and lower cooldown, the latter of which cannot be patched up by steady breath as the gold standard of the other dragons due to her flier movement type.
It depends on whether you want another offensive unit to benefit from hone fliers on Elincia. But it is also tricky because Spd in a sense also provides defense by preventing doubles. Still, you can't go wrong with having hone buff skills on a tank like Myrrh and Elincia would definitely be better off receiving such buffs instead of giving them.
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