Hearthpwn

These are all really good.  For what it's worth, I agree that the "extra mulligan" on its own isn't OP (since you can't really build your deck around it it's mostly a neat trick) and after the mulligan phase it's a Legendary Enchanted Raven. My one quibbIe with that and Temporal Loop is that while I really like the concept of getting to use them against someone else, I worry about the logistics it would require to actually work in game.  Like, are you still only limited to 90 seconds in total even if you 'restart' your turn? (This is admittedly the nittiest of things to pick)