AMA: GM Intrusions and Messing With Time

Surface Rlf says:

Hi Adam, very nice of you to provide this channel into your brain. :P

Gm intrusions... how about achieving them through gameplay itself. You mentioned a simple example of getting a sword knocked out of players hands so im going to stick with that (because its easy). How about it is done by some enemy or some monster in the game? Or an environmental event, or some artifact in another scenario or situation... and so on?

You also mentioned player being able to revert his latest ac...