I say have flawless pool be implemented on a player who is on a 7 win streak, with the exception of the Passage of Mercy. Which would be restricted to 7 wins and 1 loss. But then again, players will still abuse this method. Win farmers can easily just lose two times, get a flaw card, and then rinse and repeat. Or continuously farm an already flawed card. The abuse of the trials win/loss system is always going to be problematic and ongoing. So if it’s the flaw pool and win farmers you are worried about? I’d say remove the flaw pool entirely. But even then, that’ll probably open a can of worms of its own.