Enchanted Iron

 is part of the and is crafted with 160 Iron Ingots (2 1/2 stacks or 160). They can be used to upgrade Iron Minions and craft useful items like the Golem Sword and Enchanted Hopper.

It also is a great catch by fishing.

Carpentry
This item can also be used in Carpentry, though to use it you need a Hypixel Rank so you can advance past Carpentry 3.

Zombie Artifact
Requires Zombie Slayer 7.

Tarantula Armor
Requires Spider Slayer 4 for leggings and boots, Level 5 for Helmet and Chestplate.

Mosquito Bow
Requires Spider Slayer 7.