Must you roll to use a Mystic Slide, and can you use one with no movement left?

Question

Accepted Answer

The explorer who draws the event that places the Slide must attempt the Might roll, even if the card doesn't say must; later explorers may treat it as optional. Using a slide needs a Might roll rather than movement, so you can use it with no movement left.

Betrayal at House on the Hill (First Edition)

Must you roll to use a Mystic Slide, and can you use one with no movement left?

Betrayal at House on the Hill (First Edition)

Must you roll to use a Mystic Slide, and can you use one with no movement left?