The whole statement by Blizz that crafting stones/oils was any sort of burden on raiding guilds is complete bullshat. They are using it as an excuse to remove some of the nicest and easiest farmable buffs in the game. I find having to buy or farm for a Fel Lotus to be a much bigger burden so Bliz may want to think about removing Flask of Pure Death from the game. Really Bliz come up with better excuses when you screw things like this up.