Raphael-
I think that time would go faster. It might be like steel, where when you flare, you can't see more lines, you can just push on it harder.
We finally know the last metals!
http://www.brandonsanderson.com/graphics/mb_table_v13.jpgCadmium and Cerrobend.
Cadmium (Pulser) slightly 'pulls' on time in a bubble around the Allomancer stretching it and making it pass more slowly
Cerrobend (Slider) slightly 'pushes' time in a bubble around the Allomancer, compressing it, and making it pass more quickly.
But I think bubble of time is an interesting choice of words....
I glanced back at Bastille and Kaz. They were still frozen, as if time wasn't moving for them.
The bubble of strange time-shift still continued to be in force, however, so the Lens hadn't been behind that.
"Time moves differently in there," I said, looking back at the sarcophagus. It seemed unchanged, the dust hanging in the air, the lamps extinguished.
I think stepping into that circle takes you back in time to the moment he died," I said. Something like that. I'm not exactly sure
Alcatraz and the Scrivener's bones pg 225
For those that haven't read Alcatraz, what probably really happened is that the dead guy in the bubble of time broke time, so his body stays preserved.... even after over 2000 years. The text mentions that the Egyptians tried to copy him by using mummies.
Stupid mummies
BUT getting to my point,
I think that maybe a Duralumin/Nicrosil enhanced Slider (time-slower downer) might be able to do that....
Zas