Industrialized Lord

Since magic can be used to burn enemies, it can also be used to boil water.

Since golem puppets can automatically repel enemies, they can also become automated machine tools.

Since necromancers take pleasure in toying with life, then please, go kill all the microorganisms in the cans.

Since a poison maker’s single bottle of medicine can slaughter a city, then killing the microorganisms in wounds counts as success as long as the wounds are poisoned clean.

Since a plant controller can command plants as if they were their hands, first raise the sugar content of beets to twenty percent, then breed wheat.

...

This is the most wonderful era.

This is the era when mages have fallen to become wage laborers.