I've been using the Quest Potions for extra chests. At 750 DEC a pop, I really don't know if these have a positive expected value, or not. I like getting more chests, but from what I understand, they don't increase your odds of getting a gold or legendary rewards card like the other potions do. If anyone has done the analysis on whether these potions are worthwhile, I'd appreciate a link in the comments. My gut is saying they probably aren't worth it, but I could be wrong.
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