From Fallen London Wiki
Action edit is not allowed on comment pages.
This and 1 Tomb Favor for 65E in 5Maps + 1Implication @ Tomb Card
OR This, 7 Society Favors, and a Personal Recommendation for ~ 73E and ~117 CP Making Waves @ Bazaar Lodgings Card
The second is a better deal, IFF you think 17MW > 5E
But, that option includes randomization.