Rotten Armor

Rotten Armor is a Rare dungeon set from The Catacombs. Its pieces drop from the Zombie Grunt.¹

Arrow knockback. Each piece gives 15% resistance to knockback from arrows, and the full set bonus adds 20% more on top (the two add up).²

Undead armor. It counts as Undead, so the Zombie Pet's Living Dead perk affects it. Stars are added with Undead Essence.²

Sources

1. Item data · NotEnoughUpdates-REPO Game data read 2026-09-26
2. Rotten Armor · Hypixel SkyBlock Wiki Community wiki read 2026-09-26