How to farm Chaos Cubes
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Published on: 2025-04-20
Updated on: 2025-08-07
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About cubes
Chaos Cubes are a one of the power systems in Lost Sword that give you flat stats to all the characters in your account. There are three different cubes at the moment:
Rare Cube Rare Cube Description Cube obtained from dismantling rare equipment. Used for Chaos Cube upgrades. Sources Equipment dismantling : you can obtain them by dismantling blue gear
Heroic Cube Heroic Cube Description Cube obtained from dismantling heroic equipment. Used for Chaos Cube upgrades. Sources Equipment dismantling : you can obtain them by dismantling purple gear
Legendary Cube Legendary Cube Description Cube obtained from dismantling legendary equipment. Used for Chaos Cube upgrades. Sources Equipment dismantling : you can obtain them by dismantling gold gear
Max level of the cubes is updated every couple months so it’s a good idea to save blue and purple ones so you can instantly max them out when developers increase the cap.
What about crafting?
You can “upcraft” cubes from one rarity to the next one at a ratio of 5:1.
It’s not really recommended to use this system a lot until you max out at least the blue cube.
Team for farming cubes
Lua Lua has fast animations and great damage, she’s fantastic for farming cubes.
Nymue Nymue AoE is big enough that she will destroy waves of enemies before you can even see them.
Make sure you only use two or three characters so you lose less time in skill animations. Gear with Added Target II or III is also BiS here.
A sustain character is not needed but always good to have just in case, I run 
NEO Bedivere NEO Bedivere myself since she also deals damage.
Farming blue & purple cubes
If you want to get gear you can use instead of cube fodder, farm bosses using 
Boss Summon Ticket: Stonehenge Boss Summon Ticket: Stonehenge Description When used at Stonehenge, the Stonehenge boss is summoned. .
The best way of farming cubes it’s using Stonehenge stage 3, since you can quickly dispatch all the enemies and just auto dismantle the gear into Rare Cube Rare Cube Description Cube obtained from dismantling rare equipment. Used for Chaos Cube upgrades. Sources Equipment dismantling , Heroic Cube Heroic Cube Description Cube obtained from dismantling heroic equipment. Used for Chaos Cube upgrades. Sources Equipment dismantling and 
Fairy Powder Fairy Powder Description Currency obtained from dismantling equipment. Used for various upgrades. Sources Equipment dismantling .
The reason we use stage 3 instead of a higher one is simply because the rate of drops on normal enemies it’s the same at stage 3 or stage 7.
These are the results of one hour of farming at stage 3. The first picture is before, second is after.
Assuming you already have your rare cube maxed out, that is a lot of extra levels you can craft for the heroic one.
Lastly, this method of farming will not only give you cubes, but also 
Mystic Stone Mystic Stone Description Currency used for unlocking character specialties , upgrade scrolls and A LOT of Fairy Powder Fairy Powder Description Currency obtained from dismantling equipment. Used for various upgrades. Sources Equipment dismantling thanks to the auto dismantle.
Farming gold cubes
The setup to farm Legendary Cube Legendary Cube Description Cube obtained from dismantling legendary equipment. Used for Chaos Cube upgrades. Sources Equipment dismantling is the same as mentioned above but we farm Stonehenge stage 8 instead.
If you are low level, do not run only one/two units in your team here since you will die. Run a normal team that can clear the waves fast enough.
If you can’t clear waves fast enough, is not worth farming yet, save your 
Golden Compass: Stonehenge Golden Compass: Stonehenge Description A magical compass that can charge Stonehenge's time. for now and just do your 10 daily minutes.
Farming Ancient cubes
Ancient Cubes have different stats than the normal ones, but the priority remains the same. Rare > Heroic > Legendary.
After you unlock this new gear (item level 201+), there is no reason to farm anything else since this is way better.
You can convert via crafting this new cubes 5:1 into normal cubes, making it a lot easier to finish the normal cubes (including the Legendary one).