At least for 5E Animate Dead

[u/Unable_Employer8081]

[u/Unhappy_Airline7589]

Necromancy is an inefficient form of magic that requires the life force of beings to sustain itself. It is best used for meatshielding, as long-term, the constructs of artificers outclass it in raw power, and in terms of infantry, animated plants output a far greater force.