The idea of this skip is similar to the usual M7 Forest Skip but for Vergil, it's faster for him to go with this route as it saves more time from switching Turbo On/Off.
General Info
DT is needed to complete this skip for FPS manipulation.
It's necessary to activate vanishing floor mechanic to fall off from it's ledge. It's one of prerequisites to complete the skip mechanics.
Once Speed is active, DT then time Alt + Enter + Trick up to clip through the withering seed.
Lost Woods puzzle is same as Mission 8 before Credo.