One possibility is to cast Apocalypse, a card that gets rid of everything, including your hand, leaving you only with Barren Glory, but that needs to be done on your upkeep, so there are options like Leyline of Anticipation or Emergence Zone to give these spells flash
Vampiric Tutor allows the player to search through their library and get that card, then place it on top
With how easy it is to cast Baylen, you can continuously amass tokens and use them with Baylen's effect before your opponents have enough resources to deal with it
I cant see this seeing play outside of red aggro, and it hasnt seen too much play yet, but I can see it happening
Bile Blight $1.50: Black got two of the three best uncommons in this set and still has Thoughtseize and Pack Rat