Terra Domain

You twist the ring and call the name Terra, Terra turn you into a powerful being. The transformation lasts until the spell ends. 

• you have immunity to Bludgeoning and resistance to slashing and pricing
• you gain 10 temporary hit points
• your ac increases by 2
• your attacks restrain the target so the next attack will be made with advantage.
• you make Constitution checks with advantage. 

After having borrowed some of Terra's power you feel weak, you gain a point of exhaustion, and this spell can't be used for another 3 days.