Cover Taker (5e Feat)
From D&D Wiki
You've learned to make yourself a small target, using every bit of cover available to make yourself difficult to hit from a distance. You gain the following benefits:
- When you have half cover, treat it as three-quarters cover.
- When a creature you can see makes a ranged attack against you, you can use your reaction to fall prone before the attack is made, giving the attack roll disadvantage and potentially giving you cover from the attack if being prone would do so.
- If you are wielding a shield while prone and are not incapacitated, you gain three-quarters cover from ranged attacks.
- When you take the Dodge action while wielding a shield, you gain three-quarters cover.