Glacial Orbs 2014

You conjure five bitterly cold balls in your hand. A creature can hold a ball, hand it to another creature, throw it up to 60 feet, or use it as ammunition for a sling or appropriate weapon. A ball shatters on impact and explodes in a 15-foot radius.

Each creature within the area must make a Dexterity saving throw. On a failure, it takes 3d8 cold damage and its speed is halved until the end of its next turn. On a success, it takes half as much damage and suffers no other effects. When the spell ends, any remaining orbs evaporate.

When you cast this spell using a spell slot of 7th level or higher, you create an additional ball for each level above 6th.