What ister said, but also:
Black solus doesn’t see much play anymore since the nerf. I think I would replace him with revenants. They’re big and don’t get discounted but you’ll probably get to play them along side your discounted dying wish minions and your biggest weakness in a wish deck is having minions that don’t immediately impact the board.
If you’re running lurking fear you will need some rites of the undervault to refill your hand. Consider the 4/2 dying wish draw a card guy too, although for a deck like this he really isn’t enough draw by himself.
Bloodtear alchemist isn’t in the meta atm except for very aggressive decks, but jaxi might come back and it’s useful there.