Interestingly enough, the text of Ghost of High Heart is rather atypicaly in that each part of its effect are not dependent on the other. Also it says "look at a player's hand" which could mean yourself. So rules-lawyering this would mean that with GoHH and TLS on the board, I could kneel GoHH to look at my own hand, discard a card (which I wouldn't have to do with TLS), and draw a card (since it doesn't say "then" it's not dependent on discarding a card first).
Another free draw engine with TLS, which isn't as efficient as Val, but isn't restricted either.