Mod of Redemption/Palladium Garland

The Palladium Garland is a craftable Hardmode  that triggers a set bonus with Palladium armor.

It gives 4 defense and 9% increased druidic damage and critical strike chance. Its set bonus increases the use speed of, as well as receiving the Rapid Healing buff upon damaging an enemy, which heals 15 health over 5 seconds—the normal set bonus from Palladium armor.