Made a few adjustments to the deck and played it last night.  What a difference!  The only creature in the deck is Narset, but some of the planeswalkers can summon minions.  I even played it without Reliquary Tower showing itself, and never ran into trouble with a max hand size.  The addition of Runechanter Pike was wonderful, because there are no shortage of instants and sorceries to feed the pike's +X/+0 ability that end up in my graveyard.  Really happy with the deck.

Well, I tested it out last night - it plays like a Narset deck - however, I need to be able to tune it to draw more cards, because when I run out of cards, it sucks.  Any thoughts?