Aura of Asura

Deciding to fight the gods is no whim, allow the aura of those born to slay them assist you.

As an action, you activate the Aura of Asura and are shrouded by a skeletal cage or a cloaked figure at larger sizes. While this spell is active you gain the following:

• You gain 30 temporary hit points
• You may increase your size to Large
• Your unarmed strikes deal 2d8 magical bludgeoning damage with a reach of 10 ft, you may use your spell attack modifier to make these attacks.
• If you hit with a melee weapon attack, you can use a bonus action to attempt to grapple the target with advantage.While grappling a creature in this way, you can attempt to crush them as an action. They must make a Constitution saving throw. On a failure, they take 2d4 magical bludgeoning damage and become restrained until the beginning of your next turn.

This spell ends when you dismiss it or when you lose all the temporary hit points.