Master Skull

Master Skull
Type	Accessory
Rarity	COMMON
Source	Catacombs Master Floor 1
Special Effects
Grants +1% ❤ Health and ❁ Strength while in Master Mode Dungeons.
Properties
Upgradeable	✔ Yes
Upgradeable	✔ Yes
Salable	✕ No
Salable	✕ No
Tradeable	✔ Yes
Tradeable	✔ Yes
Auctionable	✔ Yes
Auctionable	✔ Yes
Museum	✕ No
Museum	✕ No
Item Metadata
Item ID	MASTER_SKULL_TIER_1
Item ID	MASTER_SKULL_TIER_1
Type	Accessory
Rarity	COMMON
Source	Catacombs Master Floor 2, crafting with 4 Master Skull Tier 1
Special Effects
Grants +2% ❤ Health and ❁ Strength while in Master Mode Dungeons.
Properties
Upgradeable	✔ Yes
Upgradeable	✔ Yes
Salable	✕ No
Salable	✕ No
Tradeable	✔ Yes
Tradeable	✔ Yes
Auctionable	✔ Yes
Auctionable	✔ Yes
Museum	✕ No
Museum	✕ No
Item Metadata
Item ID	MASTER_SKULL_TIER_2
Item ID	MASTER_SKULL_TIER_2
Type	Accessory
Rarity	UNCOMMON
Source	Catacombs Master Floor 3-5, crafting with 4 Master Skull Tier 2
Special Effects
Grants +3% ❤ Health and ❁ Strength while in Master Mode Dungeons.
Properties
Upgradeable	✔ Yes
Upgradeable	✔ Yes
Salable	✕ No
Salable	✕ No
Tradeable	✔ Yes
Tradeable	✔ Yes
Auctionable	✔ Yes
Auctionable	✔ Yes
Museum	✕ No
Museum	✕ No
Item Metadata
Item ID	MASTER_SKULL_TIER_3
Item ID	MASTER_SKULL_TIER_3
Type	Accessory
Rarity	UNCOMMON
Source	Crafting with 4 Master Skull Tier 3
Special Effects
Grants +4% ❤ Health and ❁ Strength while in Master Mode Dungeons.
Properties
Upgradeable	✔ Yes
Upgradeable	✔ Yes
Salable	✕ No
Salable	✕ No
Tradeable	✔ Yes
Tradeable	✔ Yes
Auctionable	✔ Yes
Auctionable	✔ Yes
Museum	✕ No
Museum	✕ No
Item Metadata
Item ID	MASTER_SKULL_TIER_4
Item ID	MASTER_SKULL_TIER_4
Type	Accessory
Rarity	RARE
Source	Crafting with 4 Master Skull Tier 4
Special Effects
Grants +6% ❤ Health and ❁ Strength while in Master Mode Dungeons.
Properties
Upgradeable	✔ Yes
Upgradeable	✔ Yes
Salable	✕ No
Salable	✕ No
Tradeable	✔ Yes
Tradeable	✔ Yes
Auctionable	✔ Yes
Auctionable	✔ Yes
Museum	✕ No
Museum	✕ No
Item Metadata
Item ID	MASTER_SKULL_TIER_5
Item ID	MASTER_SKULL_TIER_5
Type	Accessory
Rarity	EPIC
Source	Crafting with 4 Master Skull Tier 5
Special Effects
Grants +8% ❤ Health and ❁ Strength while in Master Mode Dungeons.
Properties
Upgradeable	✔ Yes
Upgradeable	✔ Yes
Salable	✕ No
Salable	✕ No
Tradeable	✔ Yes
Tradeable	✔ Yes
Auctionable	✔ Yes
Auctionable	✔ Yes
Museum	✕ No
Museum	✕ No
Item Metadata
Item ID	MASTER_SKULL_TIER_6
Item ID	MASTER_SKULL_TIER_6
Type	Accessory
Rarity	LEGENDARY
Source	Crafting with 4 Master Skull Tier 6
Special Effects
Grants +10% ❤ Health and ❁ Strength while in Master Mode Dungeons.
Properties
Upgradeable	✕ No
Upgradeable	✕ No
Salable	✕ No
Salable	✕ No
Tradeable	✔ Yes
Tradeable	✔ Yes
Auctionable	✔ Yes
Auctionable	✔ Yes
Museum	✕ No
Museum	✕ No
Item Metadata
Item ID	MASTER_SKULL_TIER_7
Item ID	MASTER_SKULL_TIER_7

Master Skulls are upgradable accessories which are rare drops in every Master Catacombs Floor. They buff ❤ Health and ❁ Strength by an increasing percentage while in Master Mode.

Obtaining

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

Tier	Source	Drop Chance		Cost to open
		Default	S+
1	Catacombs M1 (Obsidian Chest)	3.8%	5.33%	250,000 coins
2	Catacombs M2 (Obsidian Chest)	6.41%	8.26%	500,000 coins
3	Catacombs M3 (Obsidian Chest)	7.94%	8.96%	2,000,000 coins
	Catacombs M4 (Obsidian Chest)	6.51%	7.02%	2,000,000 coins
	Catacombs M5 (Obsidian Chest)	1.96%	2.11%	2,000,000 coins
4	Catacombs M5 (Bedrock Chest)	2.93%	3.3%	8,000,000 coins
	Catacombs M6 (Obsidian Chest)	2.33%		8,000,000 coins
	Catacombs M6 (Bedrock Chest)	0.65%	0.7%	8,000,000 coins
	Catacombs M7 (Obsidian Chest)	2.2%	2.26%	8,000,000 coins
5	Catacombs M7 (Bedrock Chest)	0.33%		32,000,000 coins
6	Crafting only
7	Crafting only

Crafting

Each tier of Master Skull can be crafted from 4 of the tier below it.

Usage

Each tier of Master Skull boosts ❤ Health and ❁ Strength by a percentage in Master Mode only.

Tier	Rarity	❤ HP and ❁ Str boost
1	COMMON	1%
2	COMMON	2%
3	UNCOMMON	3%
4	UNCOMMON	4%
5	RARE	6%
6	EPIC	8%
7	LEGENDARY	10%

Trivia

• It would take 4,096 Tier 1 Skulls to make a Tier 7.
• The stat boost from different tiers used to stack, meaning it was beneficial to have one of each master skull in your Accessory Bag or inventory as it could have stacked up to +34% ❤ Health and ❁ Strength. This has been since fixed and it no longer works.

History

SkyBlock Prototype
Apr 30, 2021		Added Master Skull - Tier 1.
		Added Master Skull - Tier 2.
		Added Master Skull - Tier 3.
		Added Master Skull - Tier 4.
		Added Master Skull - Tier 5.
		Added Master Skull - Tier 6.
		Added Master Skull - Tier 7.
May 1, 2021		Fixed Master Skulls not dropping.
Oct 5, 2021		Fixed Master Skulls stacking and giving extra ❤ Health and ❁ Strength when multiple Skulls are present.
Mar 1, 2022	0.12.3	Changed the texture of Master Skull - Tier 1.
		Changed the texture of Master Skull - Tier 2.
		Changed the texture of Master Skull - Tier 3.
		Changed the texture of Master Skull - Tier 4.
		Changed the texture of Master Skull - Tier 5.
		Changed the texture of Master Skull - Tier 6.
		Changed the texture of Master Skull - Tier 7.