Deck upgrade calculator

Pick cards or just set a rarity per slot — the cost depends only on rarity and levels, so you don’t need specific cards. Set current and target levels and we’ll count the copies and gold, plus the gems it takes to buy any copies you’re short of. Levels of player #GUPCQLPV8.

Total to target

1.1M
Gold
498
Copies
15.5K
Gems
Epic
471
Legendary
27

Every level costs copies + gold. If you don’t have enough copies, the missing ones can be bought with gems — so an upgrade is either copies + gold, or gems (for the missing copies) + gold. Gem prices follow the official table (December 2025), proportional to the shortage; gold itself is not converted to gems.

  • Executioner1
    0 copies0 gold0 gems
    Now
    16
    Target
    16
  • Mega Minion2
    0 copies0 gold0 gems
    Now
    16
    Target
    16
  • Royal Hogs3
    0 copies120K gold0 gems
    Now
    15
    Target
    16
  • Giant Skeleton4
    81 copies210K gold1.8K gems
    Now
    14
    Target
    16
  • Royal Ghost5
    27 copies270K gold5.7K gems
    Now
    13
    Target
    16
  • Royal Recruits6
    0 copies120K gold0 gems
    Now
    15
    Target
    16
  • Vines7
    390 copies335K gold8.1K gems
    Now
    11
    Target
    16
  • Tornado8
    0 copies0 gold0 gems
    Now
    16
    Target
    16