Archivist of Oghma is fantastic at every power level, and hell draw you cards off of tutors as diverse as Vampiric Tutor and Evolving Wilds
Our main goal, first and foremost, is to not fall to the initial onslaught of Delver, backed up by Daze, Wasteland, and the deck specific equivalent of additional disruption, be it Stifle, Hymn to Tourach or anything else
There arent that many planeswalkers that make a real impact outside of superfriends, but this is one
Abaddon the Despoiler , the commander for The Ruinous Powers deck, is a 5/5 with trample who gives spells you cast Cascade, provided their mana value is equal to or less than the amount of life your opponents lost this turn
Dont try to ride this steed unless youve got gills too