the deal, how it looks to me:
a1: the guild get monopoly on the potion, which is scarce on the market.
a2: the guild get ownership of the confusion potion produktion, the only production in the world.
b1: the guild decide who to transport the goods, cancel fluff.
b2: the guild will take away capable individuals? AND/OR the guild get to choose who will be sent to Elt's domain.
meaby it should be named conquest condition ... ... ...
if the guild do know who he is, then the deal do make sense to some degree, of not being considerate towards Elt. nobles with magic not suitable for battle, is looked down upon.
and is the deal from the guild or someon from the guild, who's in a position to make a deal, as in not acting on behalf of the guild.