Animate Dead

Choose a Medium corpse. It becomes a skeleton
or zombie (your choice). You can use a bonus
action to command a creature you raised if it's
within 60 ft. You decide what action it takes and
where it moves, or you can issue a general order.
You control the creature for 24 hours. To keep
control, you must cast this spell again. This
reasserts your control over up to four creatures.
At Higher Levels. Each extra spell slot animates
or reasserts control over 2 extra creatures.