Ravenous Void

9th-level Evocation
Casting Time: 1 action
Range: 1000 feet
Components: VSM (a small, nine-pointed star made of iron)
Duration: (C) 1 minute

As in Explorer's Guide to Wildemount with an upcasting option added:

At Higher Levels. When you cast this spell using a spell slot of 10th level or higher, the damage increases by 1d10 for each slot level above 9th.

Source: EGW 188

Changelog

Added upcasting option.