Atlantean Worm Helmet: Stats & How to Get

Atlantean Worm Helmet stats and effects

Level	Lv.17 (up to Lv.20 when upgraded)
Effects when equipped	+39 max healthLv.20: +46 max health +20 armorLv.20: +24 armor +1.1 health every secLv.20: +1.3 health every sec +16.2% melee and range attack speedLv.20: +18.7% melee and range attack speed +6% critical hit chanceLv.20: +7% critical hit chance +18% critical hit damageLv.20: +21% critical hit damage
Durability	90

Compare in the rankings: Best armor Upgrading Gear

Unless a note on the page says otherwise, numbers are read from the game files of Core Keeper 1.3.0.6 (prefabs, configuration files, drop tables and the game's program) and calculated by this site, including upgraded (per-level) values, sell prices and mana costs. Names and descriptions are the game's official English text. Only reinforcing materials, minion and pet attacks and some food values are based on the Core Keeper Wiki (Fandom) data (CC BY-SA 3.0). Core Keeper and its images are © Pugstorm. This is an unofficial fan site.

What is Atlantean Worm Helmet? Features and uses

Atlantean Worm Helmet is an epic item in Core Keeper (Helmets). Its base level is 17, and it gives +39 max health and more. It can be obtained from Atlantean Worm.

Atlantean Worm Helmet key points (from the game data)

Upgrading to level 20 raises its effects: +39 max health → +46, +20 armor → +24, +1.1 health every sec → +1.3.
Upgrading from level 17 to 20 costs 1,512 Ancient Coins plus bars.
Durability: 90. Reinforcing it at the Salvage and Repair Station doubles durability.
Best source: Atlantean Worm — 34.7% chance per kill.
Sells to merchants for 354 Ancient Coins.

Calculated and summarized by this site from the game data (1.3.0.6).

What you get from salvaging Atlantean Worm Helmet (Salvage and Repair Station)

Atlantean Worm Helmet can be salvaged. Salvaging it gives the following items.

For each material, the amount is "amount used to craft × 0.49 (lower when durability is down, 0.3 at 0 durability) × the item's multiplier", and a fraction is the chance of one more (2.4 means 2, with a 40% chance of 3). The range is from 0 durability to full durability (items without durability always count as full). Scrap parts are a fixed number set by the item level. All items that can be salvaged are listed in salvaging.

How to get Atlantean Worm Helmet (Boss drop)

Boss drop (1)

Source	Type	Biome	Amount	Chance
Atlantean Worm	Boss drop	—	1	34.7%25% from the guaranteed group, 2.7% per regular roll

"Chance" is the chance to get at least one of this item per try (opening one chest, defeating one enemy, one catch). A "guaranteed group" is the group of a chest or boss from which exactly one item always drops; it does not mean this item always drops (the chance of it being picked from that group is shown in small text). Only items that always drop are marked "Guaranteed". Fishing means catches with a fishing rod, separate from enemy and boss drops. Calculated from the game's drop tables (Conf/Loot, 1.3.0.6) the same way the game rolls them.