Small update just to say that I've finally levelled every instance of my Dragon Mage. So now I have a lv.2 silver, a lv.35 gold, a lv.70 platinum and a lv.100 niobium bargainers ready to go on shopping sprees if needed be. Along the way I've stashed my shared chest with more than enough +all skills jewellery to be able to use them at will, nothing too specific or fancy but enough to be helpful.
I will say, using bargainers to get jewellery with modifiers like opponent's chance to evade, chance that opponents cannot evade attacks, opponent's level for deathblow, and of course +all skills, really makes any toon much more proficient. I guess that you can't really reach that kind of proficiency without a bargainer so having this "ladder" really adds a lot to the pleasure of playing the game.
Now to level up my niobium smith to a level high enough as to beat the niobium NPC's blacksmith arts.