Cube Workshop

Explore all Cube operations in one place. Compare unlock levels, crafting materials, rarity probabilities, modifier slots, extraction costs, and Cube experience requirements before spending items or gold.

Synthesis

Combine nine items of the same rarity into one item of the next tier. Items must be of the same grade to be combined.

ℹCombine 9 items of the same rarity into 1 item of the next rarity tier. Items must share the same grade.

Input Rarity	Required		Output Rarity
COMMON	× 9	→	UNCOMMON
UNCOMMON	× 9	→	RARE
RARE	× 9	→	LEGENDARY
LEGENDARY	× 9	→	IMMORTAL
IMMORTAL	× 9	→	ARCANA
ARCANA	× 9	→	BEYOND
BEYOND	× 9	→	CELESTIAL
CELESTIAL	× 9	→	DIVINE

Crafting

Craft a random main weapon using a material. Each tier targets a different level range and rolls from different rarity probability tables.

ℹEach craft consumes 1 material and produces 1 random Main Weapon drawn from the tier's item pool.

CRAFTING TABLE — LEVEL & MATERIAL SCALED

Tier	Level Range	Material	Pool	Rarity Odds
T1	Lv 1-10	Leather	72	UNC50%RAR40%LEG8%IMM2%
T2	Lv 10-20	Copper Nugget	84	UNC30%RAR52%LEG13%IMM4.5%ARC0.5%
T3	Lv 20-30	Iron Ingot	66	UNC18.01%RAR56.01%LEG18.01%IMM7%ARC0.9%BEY0.07%
T4	Lv 30-40	Iron Ingot	72	UNC11%RAR55%LEG23%IMM9%ARC1.8%BEY0.2%
T5	Lv 40	Gold Ingot	36	UNC7%RAR53%LEG26%IMM11%ARC2.8%BEY0.2%
T6	Lv 50-65	Void Iron	66	UNC1.5%RAR51.5%LEG29%IMM14%ARC3.8%BEY0.2%
T7	Lv 65-80	Thunderstone	60	RAR49.5%LEG30%IMM16.5%ARC3.8%BEY0.2%
T8	Lv 80	Arcane Ore	30	RAR48%LEG30%IMM18%ARC3.8%BEY0.2%

RARITY LEGENDUncommonRareLegendaryImmortalArcanaBeyondCelestialDivine

Alchemy

Convert unwanted equipment into gold and Cube experience. Higher rarity items return exponentially more resources.

ℹGold and Cube EXP scale exponentially. A Cosmic item is worth ~35,000× more than a Common item.

Rarity	Gold Gained	Cube EXP
COMMON	1	2
UNCOMMON	3	6
RARE	9	18
LEGENDARY	27	54
IMMORTAL	81	162
ARCANA	259	518
BEYOND	829	1,658
CELESTIAL	2,901	5,803
DIVINE	10,155	20,311
COSMIC	35,544	71,089

CUBE SYSTEM

Progression & Unlocks

Operation Unlocks

Requirement	Operation	Unlock Cost
Default	🔗Synthesis	—
Lv 5	⚒️Crafting	100 Gold
Default	⚗️Alchemy	100 Gold
Lv 8	💠Decoration	300 Gold
Lv 15	✍️Engraving	1,000 Gold
Lv 25	📜Inscription	10,000 Gold
Lv 20	🎁Offering	3,000 Gold
Lv 10	🔩Extraction	1,000 Gold

Cube EXP per Grade

EXP gained when converting items via Alchemy

Grade / Rarity	Gold	Cube EXP
COMMON	1	2
UNCOMMON	3	6
RARE	9	18
LEGENDARY	27	54
IMMORTAL	81	162
ARCANA	259	518
BEYOND	829	1,658
CELESTIAL	2,901	5,803
DIVINE	10,155	20,311
COSMIC	35,544	71,089

TBF Wiki

Cube Workshop

Synthesis

Crafting

Alchemy

Decoration

Engraving

Inscription

Offering

Extraction

Progression & Unlocks

Operation Unlocks

Cube EXP per Grade