This homebrew feat is to unlock lore native custom races on RPDND: Paths of the Past (a minecraft dungeons & dragons roleplay server)

Mystical trees and shrubs that search for a purpose after losing a druidic war.
Native Variant of WARFORGED

Native Traits:

• Creature Type. You are a Plant. You can communicate and understand simple ideas with plants.
• Barkskin Defense. As a reaction to being hit with an attack roll, you can sacrifice a number of hitpoints equal to your proficiency bonus to raise your AC by the same amount until the start of your next turn, growing a barricade of barkskin, and potentially causing the attack to miss you. Taking fire damage will disable this reaction until the start of your next turn.