Monster Hunter Armor

The Monster Hunter Armor set is composed of the Skeleton's Helmet, the Guardian Chestplate, the Creeper Pants, and the Spider's Boots, providing a full set bonus of damage to monsters and  damage taken from monsters.

Replacing the Spider's Boots with Tarantula Boots upgrades the armor set to Monster Raider Armor. The upgraded set increases the full set bonus of the armor to damage to monsters and  damage taken from monsters.

This is a "secret" set, as none of the individual items show that they are part of it beforehand. When the set is complete, each item still retains its individual item ability and adds the full set bonus.