Okie dokie. I need help with a Chrombulance Build.

Chrombulance... You mean a Healer of sort?

Edit: NVM, I see recipricol aid, working on a response.

I can say that Renewal would be in order, but I'm not too sure about anything else.

Maybe QR seal and stacking Bonds with his special refine. Perferably Atk/Def Bond, if you can afford it.

I think you go for the bond, ja? Sealed Falchion doesn't regenerate HP or increase his max HP

One alternative to renewal - it will affect his potential as a healer but help him protect himself after giving HP away - DC + vantage + fierce stance. He should be able to reach almost 70 atk with bond Falchion, which will OHKO many dragons and ranged units.

Otherwise, steady stance 4 is probably in order. He's going to get doubled by everything fast.

Edit:

Personally, I think Bond Falchion is a better option as you can stack Atk/Def Bond with the refine and that’s almost 70 Atk.

Ah, a combat medic build ^w^ Those are fun!

Definitely go with the Spectrum Bond Falchion cause it keeps the regen effect. Then add Renewal 3 for more healing. I would also consider Breath of Life 3 possibly both the seal and skill so he can heal adjacent allies for 14 hp each time he initiates combat, even if it's initiating after he baits an enemy closer.

I used to use Linde that way and she could heal my party for 19 hp every time she attacked. Then I also had Ardent Sacrifice and Renewal 3 on her, very effective.

This is build I have on chrom right now (+hp-res), hope that helps. The panic helps in a pinch and with some drive/ buff support he can reach a decent speed with spectrum stats.