How does the dust refund work

[Nostalgmus-2253]

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Hall of Fame math (i.e. what should you craft)

So when it comes to what you should do it depends in what you already have and what you want to get, be it as much dust as possible or some free cards. Specific math: (Profit = crafting the card, when you don’t already have it) Commons (Naturalize/Black Cat): Profit per regular card: 5 dust Profit per golden card: 50 dust Cost to upgrade from regular to golden: 35 dust (360 dust saving) Extra dust made by crafting a golden copy of a card you have a regular copy of: 10* Rares (Doomguard/De…