Tracking Frost

You create a sperical blast of freezing air that moves towards one target at 60ft per round. Once it hits, it deals 6d6 cold damage to the target.

The sphere can be blocked by the Shield spell. If it is blocked in this way, the target must make a strenght save against your spell save DC or be pushed 30ft away from you.

At Higher Levels. When you cast this spell using a spell slot of 5th level or higher, it deals an additional 2d6 per spell level above 4th.