It can be made into ten Call to arms scrolls by using it on a summoning obelisk, giving 0.7 experience. If the Voice of Seren is active in the Amlodd District in Prifddinas, using the Prifddinas obelisk will give 12 scrolls per pouch. Void spinner pouches can be given to Bogrog or Lord Amlodd in return for 52 spirit shards for each pouch, requiring 42 Summoning. If the Hard Tirannwn Tasks are complete, Lord Amlodd will give 57 shards for each pouch.