Enemies Abound

3rd-Level Enchantment
Casting Time: 1 action
Range: 120 feet
Components: VS
Duration: (C) 1 minute

As in Xanathar's Guide to Everything with the following added:

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, you can target one additional creature for each slot level above 3rd.

Source: XGE 155

Changelog

Added upcasting option.