imbibing is a term used here and can have a couple meanings. one is drinking it and another may be the absorption of the spell into the fluid. in other words it's creation. So does the effect occur when it is drunk or created? if i am immune at 5MA then does that mean that they are still unsafe for non-5MA characters to drink?When imbibing elixirs toxic effects may occur. These vary depending on the level of toxicity and previous potions imbibed. The more toxic, the harsher the effect. If this occurs in combat it may severely incapacitate you, leading to death. In most cases you will be able to safely imbibe two elixirs. You will however need to consult with your local master alchemist if this is safe or will likely lead to trouble. Some elixirs don't combine well with others...
it also refers to two elixirs being combined? is this something? combining elixirs to make new elixirs? I have not seen anything like this is game, so i am curious.