Tertiary ingredient (Summoning)
A tertiary ingredient refers to a special component used in the creation of Summoning pouches. Each Summoning pouch requires a different tertiary ingredient, and some pouches even require the use of two tertiary ingredients. Many of these tertiary ingredients are difficult or dangerous to obtain, rare drops, and/or non-tradeable with other players. These special ingredients embody the familiar of the pouch being created; for example wolf bones are required for the creation of the spirit wolf pouch, and a thin snail is required for the creation of the thorny snail pouch.
A list of all tertiary ingredients may be found within the table of pouches on the Summoning pouches page.