Animate Dead
Spell Level: Level 3
Spell School: Necromancy
Casting Time: 1 minute
Range: 10 ft
Components: V, S, M
Materials Needed: a drop of blood, a piece of flesh, and a pinch of bone dust
Duration: Instantaneous
Castable By: Cleric, Wizard, Rogue
Description
At Higher Levels
When you cast this spell using a spell slot of 4th level or higher, you animate or reassert control over 2 additional undead creatures for each slot level above 3rd. Each of the creatures must come from a different corpse or pile of bones.
Source: Player's Handbook