[Snake]

I actually like the idea of Geist Schritt making your next Boxer skill not cost any Momentum. +1

If anything, I'd ask to make this stackable up to LV2-3, so people can keep using Geist Schritt defensively to increase this buff's LV, so later they can execute pretty devastating punch combos (and lose all of your FP in one go) with Boxer all at once. But in compensation, make Geist Schritt not grant Sturm anymore.

The point of Geist Schritt is give you enough momentum to use three skills/refund the cost of your Geist Schritt for a 0M gap closer. This might also fix the problem it has in regards to Boxers who are faster than their enemies, they kind of don't make any use of the Momentum they gain, because the leeching is immediate, and it becomes their turn again even if they ended their turn.