Sand Gravitation

You create a shield of sand around yourself that acts both defensively and aggressively. For the duration of the spell, you gain a +2 bonus to your AC, and a creature that makes a ranged attack (with a weapon or a spell) targeting you must roll 1d4; you choose a number from 1-4, and if the chosen number comes up, the attack fails.

Creatures that make a melee attack against you or come within 5 feet of you must make a Constitution saving throw. On a failure, they take 6d6 slashing damage and the attack fails.

At Higher Levels. When you cast this spell by spending Mana points equal to a 5th-level spell or higher, the damage increases by 1d6 for each spell level above 5th. When cast as a 5th-level spell or higher, this spell’s damage becomes antimonic.