I made an Anna gimmick build

I've always wanted to use a unit with Wings of Mercy and a Bond skill, unfortunately the only unit I have with a Bond skill is the free Fjorm, and I don't want to fodder her off due to possible quests that require her services.

R.I.P the dream.

I made a similar meme build with Takumi. I wouldn’t trust the AI to use it properly though

It's an interesting build, and I like it a lot. However, the main problem I see with this build is Anna, herself.

She has a really cool refine that let's her warp everywhere she could possibly want, but her Atk is so painfully low that I don't think even a Glacies proc would be enough to kill the enemy in conjunction with her initial attack, even with Bond skill active. Maybe, if you replace Wings of Mercy for Wrath (I don't think she needs THAT much mobility when her weapon is more than sufficient.), then she might be able to edge out the kill with an additional 32 damage from the Special proc, but that would make the build even more expensive then it already is. (That's WF!Hinoka, Nephenee / Karla, and Deirdre, if you don't have a spare Saias.)

I honestly don't know if it is worth that much investment to build an Anna like that, when a good number of stronger units that have access to merges can surprise kill the enemy units with just Wings of Mercy.