This article is about Artifact upgrades. For Weapon upgrades, see Chips.

Runes are used to upgrade an Artifact by giving it bonus effects when an event is triggered. Unlike Chips, Rune bonuses stay constant and do not scale.

A preview of an uncommon Hedgehog rune with the "more information" option toggled.


Runes can be crafted with Mysticism and exchanged between players.


A rune's attributes are affected by its Quality. A higher quality means a higher scale factor for its stats.
Crafted runes have additional effects if higher-quality runes were used to craft them.