So this may be one of the strongest cards ever printed for yorick, lets go down the list.
Cost 0 Asset check
Has Icons check
Takes up an uncontested slot check
Pays for every other card in your deck check
If you only get 1 blessing in the bag this still reads as 2 resources on his ability that can be looped basically forever, once you spend all the blessing the rite goes to your discard pile where you can just replay it until every enemy is dead.
If you go from tempt fate or keep faith into a 3/4 blessing Rite, yorick instantly becomes the fuel for your entire teams assets.
I am constantly struggling in my yorick decks to find ways to even spend my money anymore, no amount of high cost assets seem to be enough to drain the pool.
If you are a fan of the gravedigger then 10/10 I endorse this combo.