Feels bad that the pledge archetype has been overshadowed by Inscribe and is kinda dead right now. But we can still have some fun with it.
Extra fun when you play 2 of
Dread, let them sacrifice themselves while
Crown of Possibilities is in play, and watch them gain new skills every turn. This also works when you play one while another is in the void, which is slower on skill gain but less expensive than playing 2 of them.