Tiefling (with Darkvision)

Hellish Rebuke — Enrage — Whenever Tiefling
(with Darkvision) is dealt damage, it deals 2
damage to that source's controller.
Darkvision — Opponents play with their hands
revealed.
__________________________
"Yes, I know you have darkvision."
{line} The DM, every time the party enters a
dark cave, probably.
Artwork source:
https://www.artstation.com/artwork/GX4oOV