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The Skulking Skitterling is a mount that is unlocked in a cross promotion with another game that Trion develops, Defiance. Complete several activities in Defiance to unlock the mount automatically on Trove.
A while ago the Trove team added support for several languages, although English was the only one fleshed out. I've now written a feature on Trovesaurus that will let you create language mods which override the default English Language. You can use "/stringid 1" in-game to show the language keys of each UI element.