Major Mutation - Mole Senses

You grow fine hairs all over your body that catch every vibration in your direct vicinity, but your eyesight is getting weaker. You gain the following traits:

Tremorsense. You are sensitive to vibrations in the ground and can automatically pinpoint the location of anything that is in contact with the ground and within a range of 20 feet.

Bad Eyesight. You have disadvantage on Wisdom (Perception) checks that rely on sight.