mtg staff cards of the Sun Magus - Magic: The Gathering » Magic Singles » Core Sets » Magic 2015 (M15) - The Side Deck put a story counter on this artifact. Staff of Compleation - Phyrexia:

It feels weird to wrap things up with a Sance Board, because usually things start to unravel when you get one of these out, but here we are

If we knew that it would be a completely new set, then that would clear up my plans, but weve been given very little information about the set and what is in it

You can gain one loyalty to tap a permanent and untap another permanent, or you can pay two loyalty to deal three damage to something

There's so much looting and rummaging that you get to churn through your deck quickly, reducing variance and making sure you find the cards you need (and discarding the ones you don't) reliably, WITH ONE MAJOR EXCEPTION (see The Bad) It's very consistent

Ward 2 is nice icing on the cake

If you're here for the card draw effect, it certainly comes down later than Phyrexian Arena, but it can absolutely break a board stall