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
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
Then each chosen creature receives its +1/+1 counters and becomes goaded
They were the first tournament-legal Magic cards to lack a black-border, with their frames resembling stone monuments and their text boxes mimicking Egyptian hieroglyphics
I cant see this seeing play outside of red aggro, and it hasnt seen too much play yet, but I can see it happening