Artic Storm

A flash happens in the Middle of the Arctic blast spell is released. 

A target takes 4d10 Cold damage on a failed save, or half as much damage on a successful one.

The cold spreads around corners.     

Freezes all liquids in the area that aren't being worn or carried.

At Higher Levels. When you cast this spell using a spell sloqt1 ppl of 4th level or higher, the damage increases by 1d10 for each slot level above 3rd

A cube 25' square centered on a point chosen by the caster

This point can be cast on a creature, an object or a point focused on by The  caster.

(WAR CASTER needs to use thier bonus action to focus on where the spell will go off.)

All non alcoholic Liquid will freeze.

If any creatures in the casting area of this spell all creatures must make A constitution save againsta the caster Save dc.

If a creature is in water over the ankles that water will freeze around the creature,  A strength saving throw needs to be done to be released from the ice.  Creatures moving on the ice must do a dexterity save.