Beetle Scuttle is an alchemy reagent which was added in Update 10. It is most often found on the bodies of certain beetle-like creatures, including Assassin Beetles, Thunderbugs and Shalk. It is rarely found on ordinary Beetles.
This chart lists only combinations in which two or more of Beetle Scuttle's effects are present.
Beetle Scuttle is also used in one Provisioning recipe: