So l know most FEH users think Vengeance/Reprisal are out-classed by other specials, largely in part due to Vengeance’s inconsistency and then reprisal actually just being worse than moonbow. However, l think Vengeance can be a strong burst option on the right setup and right now me and @Tetralogic have found 2 options:
1-Reciprocal Aid+Wrath+Special speeders (Quickened pulse, Grandscratcher, etc)
So this one is my favorite, even if it is a 1-stop neuc, since it doesn’t have to worry about Guard. The only issue is being able to reciprocal aid a unit who gets down to 1 (or low) HP. Thankfully Push 4 and Fury skills exist, and putting those on low-hp units ensures a quick and consistent way to make this set-up work.
Notable mentions: Barst (double wrath), Bartre (monstrous HP and Str), Mordecai (Wo Dao beast weapon+high HP and Str)
“He has miracle.”-Tetra
So is Vengeance ever ideal? Well…tbh l don’t think so since on all of these units bonfire does the same or more dmg with Brazen Atk/Def. But it’s a funny and dumpster special!
Example build at 5*+0: