Thank you for the walkthrough! I haven't encountered a situation where Sorean ends up in a tavern before; I'll try to recreate it and see what can be done with it.
Added 13 minutes later
Unfortunately, with each subsequent statement, I understand your position less and less, as I find less and less clear logic in the arguments you provide.
And "Elven Luck" could be called "Patronage of Luck" instead.
What about "Luck of the Sea Elves"? Or some other name related to Water, fountains of luck, or a rainbow after the rain?