Duchess, Wayward Tavernkeep I might have Duchess, Wayward Tavernkeep a little high, but getting to draw a card for whenever you deal combat damage to a player seems like a good enough deal to speculate on
You don't need to attack with Cait Sith, Fortune Teller to gain the impulse card and free scry, but depending on the mana value of that top card, you may want to attack
Early Game While the early game is nothing compared to something like a mono-white weenie deck, there are powerful permanents and spells to be cast in the first few turns
Yuffie, Materia Hunter #65 Final Fantasy Commander Change Version Yuffie, Materia Hunter Legendary Creature Human Ninja Ninjutsu (, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) When Yuffie enters, gain control of target noncreature artifact for as long as you control Yuffie
On some cards, such as the Werewolves, you could also transform back