Hi, so I'm a new (er) player that has finally started to create spells, classes, etc. Does anybody know how to determine the domain of a spell? More specifically, time spells. What domain does that fall under? Evocation? Illusion? Conjuration? If you can help, that would be great. Thanks.

The 9th level spell Time Stop is listed as Transmutation, but you could also use the Critical Role classification of Dunamancy: Chronurgy.

"Time" doesn't fall under a single school.

Seeing the future? Divination.

Time stop or similar targeted time speed effect? transmutation.

Draining lifespan/rapid aging? Necromancy.

And probably many more. Check out the chronurgist from EGtW, for more examples of "time" spells.

Thanks dude.