How to Make Necro Armor
- 1). Gather 135 cobwebs. Cobwebs are found hanging from the ceiling in caves underground. You can hit the hanging cobwebs with a weapon to break them into pieces and pick them up.
- 2). Get 90 bones by killing any type of skeleton in the dungeon. The dungeon is randomly placed at the left-most or right-most edge of your map when it’s created. If you haven’t been to the dungeon yet, you’ll have to kill the Skeletron boss in front of the dungeon by talking to the Old Man there at night. Skeleton and the dungeon are designed for high-level characters with good gear.
- 3). Stand in front of a work bench. You should have a work bench in your house. If you don’t have one, you can craft a work bench with 10 pieces of wood and place it on the ground.
- 4). Press the “Escape” key to access your inventory and crafting menu.
- 5). Scroll through the objects you can craft at the bottom-left corner of your screen. Click a piece of Necro Armor to create it and then click an equipment or inventory slot to wear or store the armor.
Source...