How do I craft Rune Song in Core Keeper?

Rune Song requires: 1x Broken Handle, 1x Legendary Sword Blade, 1x Legendary Sword Gemstone, 50x Iron Bar, 10x Ancient Gemstone. It is a Legendary melee weapon from the Lava biome.

What damage does Rune Song do in Core Keeper?

Rune Song is a level 13 melee weapon At max level it deals 388 damage (970 DPS) with a 0.4s cooldown.

How do I get Rune Song in Core Keeper?

Rune Song can be obtained through: crafting. Check the obtaining section above for full details including drop chances and locations.

Weapon

Rune Song

LegendaryMelee WeaponMeleeLavaLevel 13

Rune Song is a legendary melee weapon in Core Keeper, found in the Lava biome. It deals 388 melee damage (970 DPS) with a 0.4s attack cooldown.

A legendary sword that hums when swung through the air. Its durability is a testament to extraordinary craftsmanship, said to carry the whispers of ancient battles within its blade.

Data updated March 16, 2026LegendarySword #8951

Stats

Lv.1320

Damage

388

Damage Range

350-426

DPS

970.0

Cooldown

0.4s

Durability

Effects at Level 20

+17 life on melee hit

+8% chance on melee hit to increase melee attack speed by 50% for a short duration

Secondary Use

Wind Up

How to Craft Rune Song

Iron Bar×50

Reinforcement Cost

Ancient Coin×269-504

Octarine Bar×20

How to Get Rune Song

Crafting

Galaxite Workbench

Frequently Asked Questions

How do I craft Rune Song in Core Keeper?: Rune Song requires: 1x Broken Handle, 1x Legendary Sword Blade, 1x Legendary Sword Gemstone, 50x Iron Bar, 10x Ancient Gemstone. It is a Legendary melee weapon from the Lava biome.
What damage does Rune Song do in Core Keeper?: Rune Song is a level 13 melee weapon At max level it deals 388 damage (970 DPS) with a 0.4s cooldown.
How do I get Rune Song in Core Keeper?: Rune Song can be obtained through: crafting. Check the obtaining section above for full details including drop chances and locations.