Veil of Darkness and actions?

I tried searching for an answer and failed, so here I am--if you take an action using a discipline, and it gets cancelled by Veil of Darkness (i.e. you turn over a master card), are you tapped anyway? Or does it work like a DI or whatever so you are untapped and never took the action? Thanks, -Peter

[ quoted text not captured ] The latter. If an action card gets canceled as it is played (by DI or Veil or anything else), then the effects of that play (tapping the acting minion, beginning the action, etc.) do not occur.