Investiture of Ice

6th-Level Transmutation
Casting Time: 1 bonus action
Range: Self
Components: VS
Duration: (C) 10 minutes

As in Xanathar's Guide to Everything except it is a bonus action to cast, the cone of freezing wind activates on cast and as a bonus action on subsequent turns, and has the following added:
At Higher Levels. When you cast this spell using a spell slot of 8th level or higher, the radius of difficult terrain that surrounds you increases by 5 feet, and the damage of the third effect increases by 1d6 for each two slot levels above 6th.

Source: XGE 159

Changelog