Elemental Fury’s Shield

Harnessing the energy of the weave, you crush the gems used in this spell’s casting to create a small, edible, ice cube. If the ice cube is not eaten within 10 minutes of being created, it loses its magical properties. The ice cube has no effect on those not willing to receive its magical properties. 

Upon ingesting the cube, the following effects happen until the person who ingests it takes a long rest:

• gain One level of Exhaustion 
• take 1d12 force damage
• increase maximum HP by 2d10
• gain immunity to one elemental damage type of the caster’s choice