Accumulate Clue tokens and set them aside in case you find yourself top decking for answers
He arrives with plenty of loyalty counters, he can lock down your opponent for a few turns, and if left to scry and draw cards, you'll wind up with an emblem that will almost certainly win you the game
A cheap, repeatable sacrifice outlet is also generically strong, so you lose out on very little when you play this
Dockside Extortionist + Revel in Riches Both cards are expensive, but you'll get your money's worth if you have them or can afford to get them
While fragile, this kind of tutoring and cheating rolled into one can end games fast if left unchecked
Its likely the deck will run you over just by playing early creatures long before the mill combo lands