3 Brave Veronica

Personally I say merge but that's just because I really enjoy using her and love her art

I wouldn't recomend merging her, Kindred-fire balm is the best special for healers, and if you are not interested in that then close guard is quite good, escpecially in high tiers in arena. While the stats she will gain from 2 merges are quite irrelevant

After playing with her on the advanced Forging Bonds maps, I'd say merge her. B! Veronica will appreciate the stat boost since her stats are kinda low with her being a horse healer and all.

"should I give really good skills to units on which I'm spending 220 000 feathers and whom I'll use all the time?"

Or would it be better to gain 1 point to most stats on Veronica?