Ice Knife

1st-Level Evocation
Casting Time: 1 action
Range: 60 feet
Components: SM (a drop of water or piece of ice)
Duration: Instantaneous

As in Xanathar's Guide to Everything except it now deals half damage on a successful save.

Source: XGE 157

Changelog

Altered spell school to Evocation from Conjuration.
Added half damage on a save.