Granted. You now experience time at the same rate, but in reverse.
The Monkey's Paw
Want to make a wish? Just ask the Monkey’s Paw! No strings attached.*
Just create a post that starts with “I wish ___”. Other users will then grant you the wish, and probably not how you intended.
^(*)^ ^Strings^ ^definitely^ ^attached.^ ^Satisfaction^ ^not^ ^guaranteed.^ ^Wish^ ^will^ ^likely^ ^backfire.^
Granted. It only works for time, not space. You try to go back 30 seconds and find yourself 120 miles away from the surface of the earth. You got to use your power once, at least.
Granted. You can only travel back in time 100 years at a time, and you can never return. You also take nothing with you, including your knowledge of the current time.
Granted. You can travel back in time but doing so alerts the Time Police from the 27th century who instantly track you down, take your ability away and imprison you for life.
Granted, but after 5s you travel twice as far into the future.