Is that the 'strange potion' that I picked up a couple of bottles of? I'd pegged them as being important to the illness quest, so wasn't touching them.
On a potion related note - how permanent are permanent potions? I picked up a permanent intelligence potion somewhere, and whilst I was in the battlefields last time, drank it. Gave me a +6 to intelligence. Nice (for my archer/mage character). When I opened up the inventory again only about 30 seconds later, however, the +6 had disappeared, and I'd lost the benefits and it's never come back. Not so nice.
