ITEM CATALOG

Glowing rune

Loot or workshop item. See its sources and usage rules below.

Selling and rarity

350 gold / unit

Reference NPC sale price. Player market prices are freely set. Rarity selection here changes price and drop chance; the attributes above still describe the base item.

Where to obtain

Chance of at least one item per eligible kill, including the selected rarity. In parties, loot is shared among members. Hourly cube averages follow a different rule.

Energy Library · Energetic Book
0.9% per eligible kill · Easy, Hard, Hardcore, Medium

Energy Library · Energetic Book · Uncommon elite
1.3503% per eligible kill · Hardcore

Energy Library · Energetic Book · Rare elite
2.7% per eligible kill · Hardcore

Energy Library · Knowledge Elemental
9.9999% per eligible kill · Easy, Hard, Hardcore, Medium

Energy Library · Knowledge Elemental · Uncommon elite
14.9999% per eligible kill · Hardcore

Energy Library · Knowledge Elemental · Rare elite
29.9997% per eligible kill · Hardcore

Energy Library · Brain Squid
0.9% per eligible kill · Hard, Hardcore, Medium

Energy Library · Brain Squid · Uncommon elite
1.3503% per eligible kill · Hardcore

Energy Library · Brain Squid · Rare elite
2.7% per eligible kill · Hardcore

Energy Library · Energetic Book, the Expedition Tyrant · Boss
29.9997% per eligible kill · Easy

Energy Library · Energetic Book, the Expedition Tyrant · Boss
29.9997% per eligible kill · Medium

Energy Library · Energetic Book, the Expedition Tyrant · Boss
29.9997% per eligible kill · Hard

Energy Library · Energetic Book, the Expedition Tyrant · Boss
29.9997% per eligible kill · Hardcore

Ice Library · Squid Warden
0.8% per eligible kill · Easy, Hard, Hardcore, Medium

Ice Library · Squid Warden · Uncommon elite
1.2% per eligible kill · Hardcore

Ice Library · Squid Warden · Rare elite
2.4% per eligible kill · Hardcore

Ice Library · Animated Feather
0.9975% per eligible kill · Hard, Hardcore, Medium

Ice Library · Animated Feather · Uncommon elite
1.4949% per eligible kill · Hardcore

Ice Library · Animated Feather · Rare elite
2.9775% per eligible kill · Hardcore

Ice Library · Icecold Book, the Expedition Tyrant · Boss
2.4% per eligible kill · Easy

Ice Library · Icecold Book, the Expedition Tyrant · Boss
2.4% per eligible kill · Medium

Ice Library · Icecold Book, the Expedition Tyrant · Boss
2.4% per eligible kill · Hard

Ice Library · Icecold Book, the Expedition Tyrant · Boss
2.4% per eligible kill · Hardcore

Fire Library · Rage Squid
9.9999% per eligible kill · Easy, Hard, Hardcore, Medium

Fire Library · Rage Squid · Uncommon elite
14.9999% per eligible kill · Hardcore

Fire Library · Rage Squid · Rare elite
29.9997% per eligible kill · Hardcore

Fire Library · Guardian Of Tales
9.9999% per eligible kill · Hard, Hardcore, Medium

Fire Library · Guardian Of Tales · Uncommon elite
14.9999% per eligible kill · Hardcore

Fire Library · Guardian Of Tales · Rare elite
29.9997% per eligible kill · Hardcore

Fire Library · Burning Book, the Expedition Tyrant · Boss
29.9997% per eligible kill · Easy

Fire Library · Burning Book, the Expedition Tyrant · Boss
29.9997% per eligible kill · Medium

Fire Library · Burning Book, the Expedition Tyrant · Boss
29.9997% per eligible kill · Hard

Fire Library · Burning Book, the Expedition Tyrant · Boss
29.9997% per eligible kill · Hardcore

Alpha reference · Data extracted September 15, 2026. Understand the limits of estimates.