Will Toxic shoulders/gloves be back?
The events you refer to were a special weekend )or week I forget) event. One that was such a disaster it was essentially wiped from the memory of the community. Even when we aksed whether the tokens could be re-used and an answer promised, the subject was never raised again. The event is gone for good I’m pretty confident in saying.
Will they return to the gem store? Yes. Everything sold via the gem store always returns, at an unspecified date. Keep an eye out on every day during March especially.
The Mordrem Bloom event was a miserable time, so even if you like those skins, be glad you missed that one. It was bad, and I wouldn’t count on seeing it again. (Which is a shame in same ways, because it was a great idea to let us get at some of those LS1-themed items again.)
Try posting in this thread, if you’re interested in getting them back in the gem store:
Requests: Bunny ears and formerly-released items
Scarlet’s Grasp and Scarlet’s Spaulders reappeared earlier this month for the March Sales, so you should keep an eye on that!