Currently there's no way of obtaining ToA related items - as the person you might've seen with it would be the server's Admin.
As for the crystal equipment, you can do some gauntlet/corrupted gauntlet for the chance at the seeds (enhanced for bofa/blade, tool seed for upgrading dragon axe/pick/harpoon or armor seed for the crystal armor) - Alternatively you can purchase these seeds from players/ge/pawn shop.
~Ipoy
