How to farm Chaos Cubes

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Written by Sefhi

Published on: 2025-04-20

Updated on: 2025-05-15


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Lost Sword chaos cube screen

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:

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.


Farming blue & purple cubes

Make sure you only use two or three characters so you lose less time in skill animations. Lua and Ran are perfect if you have melee weapons with Added Target II or III.

I use Ria for sustain just in case since she does not have any animations to worry about.

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 Rare Cube Description Cube obtained from dismantling rare equipment. Used for Chaos Cube upgrades. Sources Equipment dismantling , Heroic Cube Heroic Cube Heroic Cube Description Cube obtained from dismantling heroic equipment. Used for Chaos Cube upgrades. Sources Equipment dismantling and Fairy Powder 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.

We are farming normal enemies, NOT BOSSES. If you want to farm bosses, always go for the highest stage you can clear for better gear.

These are the results of one hour of farming at stage 3. The first picture is before, second is after.

Lost Sword chaos cube farm before grinding

Lost Sword chaos cube farm after grinding

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 Mystic Stone Description Currency used for unlocking character specialties , upgrade scrolls and A LOT of Fairy Powder 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 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 Golden Compass: Stonehenge Description A magical compass that can charge Stonehenge's time. for now and just do your 10 daily minutes.