Abilities 31 of Bondæ Græddi
You trigger a Sign ability just like a Spell ability. Instead of speaking an incantation, however, you use a free hand and count out tracing a symbol in the air or on a surface three times (e.g., "Signing 1, signing 2, signing 3"). Sign abilities can be used while Muted, but not with an arm that is Maimed.
A Free ability costs you no Spirit to use.
If the ability is granted by a sanctum, characters may use it as their own as long as they are within arm’s reach of the sanctum. The sanctum’s owner may restrict who is able to do so (e.g., everyone, residents, customers, owner) on the sanctum’s sheet.