Indomitable Defender (5e Feat)
From D&D Wiki
Prerequisites: 13 Strength, 13 Constitution
Become one with the essence of being a tank. You gain the following benefits:
- While wearing heavy armor and wielding a shield, your AC increases by 1.
- When a creature within 5 feet of you takes damage, you can use your reaction to halve that damage, taking the damage yourself instead of the original target. You must be wielding a shield to use this trait. You can use this trait once, and regain the ability to do so after completing a short or a long rest.
- You can use your bonus action to mark all hostile creatures within 5 feet of you. For 1 minute, if any of these creatures attack a creature other than you while in this area, you can make a melee weapon attack against it as a reaction. Once you use this, you can't do so again until you finish a long rest.
- As a bonus action, you can grant half-cover to one creature of your choice within 5 feet of you. In addition, you can use your action to grant 3/4 cover to one creature of your choice within 5 feet of you.