Expand a character’s build capacity by progressing its Mastery and completing Fate Episodes.
PC / Global, with Endless Ragnarok expansion (released July 9, 2026)
WHERE & HOW TO FARM
Where to farm
Character menus: the selected character’s Mastery tree and Fate Episodes.
Extra Sigil capacity is tied to character progression rather than to farming a particular quest reward. Advance the character’s Mastery and complete its Fate Episodes, then revisit equipment as slot nodes become available. The maximum capacity recorded for a fully upgraded character is twelve, but progress each character through its own menus rather than assuming one unlock applies to the whole roster.