Rework ashen passage

[PowerfulBacon]

I want it so that instead of functioning as a jaunt, ashen passage gives you a set amount of time where you can move through doors, tables and other partially passable materials. There should be some kind of decent animation when this happens, and you should phase through immediately to the other side. You should not be able to pass through solid tiles that you wouldn't normally be able to pass like windows or walls. Perhaps an item should be made to activate this ability, instead of a spell with an easy crafting recipe such as organic matter + a catalyst lighter.