Duellers dance "When this unit makes an attack it gains the ability to move 2 squares left or right for one turn" (Edit as desired to make more sense, first draft) Intended for the salaman race as a either 2-4 range or 1 range salaman. If on a melee salaman might be cool teamed up with hit and run. Aimed to be a unique flavourful ability.
Could do, I imagine it around more fluid creatures, such as ferren, salaman, vashal. But some pirate martial salaman would be sweet.
Seems kinda strange. I would prefer if, after attacking, it gained retreat 2. Still, just too many overlaps with hit and run I think.