In 1.20.1, Hexcasting no longer has gravity manipulation spells by default. This addon brings it back with a fresh coat of paint.

Gravity alteration now only last for a few seconds but using other addons, a spell circle, or just spam-clicking an artifact, you can refresh it infinitely. This mod also adds patterns to get various values of gravity and ballasts; essentially held gravity anchors that can be manipulated live with Hexcasting.

A play on word of exodus, meaning a mass departure or more generally, a mass movement of people from one place to another.