Master Skull

Master Skulls are upgradable accessories which are rare drops in every Master Catacombs Floor. Each buff and  by a percentage while in Master Mode.

Master Skulls go from tiers 1 - 7, each tier needs 4 of the previous tier to craft. Each higher tier also drops from higher master floors.

This is the most expensive accessory to make in the game, costing over 1 billion coins to craft from buying off from the Auction House.

Obtaining
Master Skulls can drop from any floor in Master Mode Catacombs. Higher tier skulls drop from higher floors.

Crafting
Each tier of Master Skull can be crafted from 4 of the tier below it. It would take 4096 Tier 1 Master Skulls to get to Tier 7.