Koink's D&D 2024

Source: Player's Handbook

Prerequisite: Fighting Style Feature

You have Blindsight with a range of 15 feet.

Additionally, whenever enemy you can't see makes an attack against you, you can use a reaction to move 5ft without provoking opportunity attacks and giving the attack disadvantage instead of advantage. You may use this ability a number of times equal to your proficiency bonus until you finish a long rest.