Any one remember Zoltar? You would insert a coin into the machine and he would give you a tarot reading. Well why don't we have a Zoltar machine in the game, but instead of giving you a reading, he gives you random reagents / seeds / snacks in exchange for gold. Maybe he could give you new reagents, with the possibility to craft mounts. For example, to craft the Narwhal mount, you would need 10 Narwhal reagents, only available to purchase from Zoltar. I know KI would probably charge Crowns (I tried), but I still think some would like this option.