List of Contents
Kleis and Rune Enhancement Explained
Rune System That Grants Bonus Stats
Kleis and the Rune system is a feature that allows you to grant bonus stat percentages to your magicians. It requires you to equip runes with similar enhancement effects to activate those and get a massive stat boost.Equip Gems Of The Right Shape

The rune slots have specific shapes and can only slot in runes of the similar shape. This means that you can't just equip any gems to magicians and must consider your entire rune pool to assemble the right rune combinations for every magicians.
How to Unlock Kleis
3 Rune Slot Unlocks at Level 10, 30, and 50
Rune slots are unlocked by the magicians on levels 10, 30, and 50. Every unlock will unlock 3 rune slots and the slot shape varies for each magicians.How to Get Runes
Complete Scenario Missions on Hard+

The main acquisition method of runes are by completing Scenario Pack missions on harder difficulties. The missions have a first clear reward and repeated quest completion will still reward runes, making it a farmable resource.
Activating Rune Effects
Equip Runes With Similar Rune Enhancement Effects

Equipping runes is not the end to be all, you must equip multiple runes to stack rune enhancement types. Reaching the necessary rune enhancement point of the same type will activate the rune's effect, granting a massive stat boost.
In the sample image above, we stacked 6 Attack Increase rune enhancement effects to gain the 7% attack stat boost. Reaching higher points will activate stronger effect of the runes.








