Time Abilities: Hunger Bar goes down more slowly, ALL potion effects last 1.5× longer.
Time Spells: "Flash". Swiftness 1 and haste 3 for 10 seconds.
Fate Ability: johnnywaffles' idea is really good. But make it apply to the player, too, for balance. Lose 9 hearts of health, and instadie ;)
Fate...