Create Beast

You channel magical energy into the form of a beast of CR 1/2 or lower. The creature is considered a celestial, fey, or fiend, your choice, and may exhibit aesthetic properties of its chosen type, differentiating it from a natural beast. The summoned beast is friendly to you and your allies, and will obey your commands (no action required). It shares its turns with you, acting immediately after you (winning ties). If you do not issue commands to it, it will defend itself from hostile creatures, but otherwise take no other actions.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, you may create a beast of a CR equal to half the slot level rounded down.