This is the cheaper, most efficient, all purpose, balanced build of [Titania]
You may check https://overframe.gg/build/122203/ with a little more Strenght (and less Duration)
If you are looking for Steel Path build look this one: https://overframe.gg/build/147832/

This build focuses on having best efficiency for Razorwing and still has good Strength.
Can be used for all missions however on Eidolon's is where it really shynes.
I have been using on Sorties without problem, however if you want to use on Steel Path you really need a top tier build on Dex Pixia and change the aura to Corrosive Projection.

Customizations:

• You can change Flow to primed version and Vitality to Umbra version
• You can change Intensify to Umbra version giving some boost on fire power
• [Razorwing Blitz] is optional, you can change it to any mod do you like