Enter the Tremor Armadillo: “Roller beetles are adorable, but if you feel like they’re missing something — say, floppy ears and a big pink nose — you’ll want to befriend this scaly scamp. You can use this skin on roller beetle mounts across your entire account.”
This latest store offering comes alongside today’s balance patch. The notes are up with all of the changes, including a buff/fix for invulnerability, lots of tweaks to Deepstone, and a huge number of adjustments to various classes. In fact, all of the game’s classes have seen numerous skill changes, so definitely make sure you read up on the patch notes to see how your avatar’s been affected and what the developers were thinking about those alterations. Good luck!
Source: Guild Wars 2, patch notes