Imagine this.
You have your weekly 450 esoteric tomes right?
Now, imagine you only get 20 of them each time you kill the final boss ONLY on expert roulette. So you have to run dungeons about 15-16 times. There is no other way to get esoterics than this.
Now, your esoterics CAN`T be traded for gear right away, but instead, tokens, 50 tomes each token, and then you trade those for gear, 26 tokens the weapon, 18 armor, 9 head and hands, 7 feet and legs, 2 the accesories. OR you can use 450 tokens to pay your entrance, to savage mode.
Also, if you wan`t to get esoteric tomes, you need to use law tomes (only got by dungeons too) to buy "favors" and have a small windown on where you have to get into the right dungeon via roulette or you won`t get any esoteric.
Sounds like fun? Well, that is, red scrips for the people who isn`t into crafting and gathering.