Star Rail Calculator · Materials

Key of Wisdom 4★ material

Where to get it

A Trace material (Calyx). Farm the Calyx (Crimson) domains with Trailblaze Power.

Characters who need it (6 characters · full build)
CharacterElementQty
ArgentiPhysical143
HimekoFire143
Jing YuanLightning143
HertaIce109
QingqueQuantum109
ServalLightning109
FAQ
Where do I get Key of Wisdom?
A Trace material (Calyx). Farm the Calyx (Crimson) domains with Trailblaze Power.
How many characters need Key of Wisdom?
6 characters use it; the biggest demand is Argenti (143).

To calculate your characters, use the Star Rail Calculator.

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