As an action, you manipulate time to hasten or slow creatures. Choose haste or slow as the spell’s effect.
Haste. A creature that you can touch or see within 10 meters is hasted 1 for the duration.
Slow. Up to two creatures that you can touch or see within 10 meters and within 5 meters of each other must make a Will saving throw.
On a failure, a creature is slowed 1 for the duration.
A creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.
You can target one additional creature with haste or two additional creatures with slow for each additional mana expended. The creatures must be within 5 meters of each other when you target them. You can choose to mix and match the effects by hasting one creature and slowing two creatures for example.