You have absorbed a Fragment of Suffering-- a tangible representation of an emotion felt by the Apotheon.

Benefit. When you take damage, you can use your reaction to turn invisible and teleport up to 60 feet to an unoccupied space you can see. You remain invisible until the start of your next turn or until you make a damage roll or cast a spell.

Drawback. You have disadvantage on Wisdom checks.

You can use an action to transfer this fragment to another creature by touching the fragment’s intended recipient. When a fragment leaves a creature, that creature loses the benefit and drawback conferred by the fragment.