And that's it, as far the Lestek's weakness for alcoholic beverages is concerned. In this case, as Myth Busters would say, myth confirmed! But if you want to know, whether Lestek's plan of peaceful Christianization of the Prussians worked out, then read on.
== What happened next Happened Next ==
It would seem that Lestek's plan was doomed to fail. Even Jon Snow's attitude towards the wildlings was never this liberal and he was still killed for siding with the enemy. And as a matter of fact – it did fail! In the years 1222–1223, Lestek, along with Conrad, Henry the Bearded and Swantopolk, Lestek's representative in Pomerania, twice travelled into Prussian territory and twice did they return with nothing. After the second failed mission, the dukes decided that for now, they would just set up something akin to the Night's Watch – a line of strongholds manned by knights from all parts of the kingdom to keep the wild— I mean, the Prussians at bay. The pope agreed to treat this force as a crusade and thus hold Lestek's and Conrad's vows fulfilled.