Guild Wars 2

I still have 2 transmutation stones from back when they were used instead of charges. It requires 3 of them to be turned into one transmutation charge, but I only have 2. Is there anything I can do with these or should I just destroy them?

Also, I have a few random tri-key chest parts, not enough to make a key. Is there any use left of these?

Currently there’re no uses left in the game for those sadly.

Aw that sucks :/ thanks

The Tri-color key is definitely obsolete. You can always try putting in a ticket for the stones. They will likely not honor it, but you have nothing to lose.