398 BC
From Mistipedia
Events
Count Strahd von Zarovich confronts Lord Leo Dilisnya at the Monastery of Silver Threads, walking into Lord Dilisnya's trap. Strahd is almost put down, but the monks of the monastery act to turn the tide of battle. Strahd turns Lord Leo Dilisnya into a vampire and imprisons him in a tomb to starve from a lack of blood.[1]
