One-for-one rummaging doesnt give numerical card advantage, but it helps sculpt a winning hand
SHILGENGAR, SIRE OF FAMINE (Shilgengar is a White and Black card in Commander) A free sac outlet on a Commander that can bring back an entire yard
Charge of the Mites The only reason Im impressed by this card is that its an instant
This bunch of cards, including their numbers, represent what I consider a mandatory minimum, and not necessarily an optimum: The playset of Force of Will should be self-explanatory, as well as the trio of Jace, the Mind Sculptor
Although the two abilities arent really related, flashback at instant speed is definitely powerful
They also pointed out how great she was as an enabler for Bloodchief Ascension, a brutal instant-win combo piece alongside Mindcrank