Heroic lix comes in chests. It can't be bought in the store, so it has no comparison to store items. It can't be stocked as easily or in volume, like IAP lix.Combos used to make you feel more like a tank but with all the new armor and defense elixers it might have put combos out of business. A combo gives you all the elixers in one but each elixer is a weakened down version.He is referring to the heroic versions that are in a combo. The combo has the 50% increase and heroics 60%. So, therefore, they are the weaker version. I suppose you are going to argue with that statement though as you have, for some reason, concluded that your absolute statement of one combo gives more xp from a lix session than an xp combined with haste. Heck, you could buy a number of heroic varieties with xp lix and it would be cheaper per lix session than buying a combo depending on the class and lixing location and mob. So, no, a combo will not always provide the best over all xp from a lix session, specially if you're going to run multiple lixing sessions.
At the end of the day sometimes for some players a combo lix is better vs a combination of elixers. Imagine if you only needed 3 different types of elixers and it cost you 5k. You're using heroic haste and an xp and a regen. Your kill speed is faster and so therefore you are killing faster. More kills means more xp. Now it costs you 15k for 3 lix sessions vs around 24k on a combo.
My point is a combo lix is not always the best choice for getting the most xp from lixing sessions
You're grabbing at straws out of desparation, and your contradicting yourself from ptrevious posts.
Oh, and your above post that a knowledge, health regen, and hero haste gives you more kills than a combo, is wrong. The travel, armor, defense, health and energy lix, combine to give you more xp then the extra 10% attack you get from using the 3 lix you mention, (unless we're basing all this on you, which has been the case from your POV).