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 #GUQC092.

Total to target

1.1M
Gold
5.4K
Copies
25.9K
Gems
Rare
5,158
Epic
166
Legendary
54

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.

  • Wizard1
    0 copies0 gold0 gems
    Now
    16
    Target
    16
  • Elixir Golem2
    3.4K copies310K gold7.2K gems
    Now
    12
    Target
    16
  • Valkyrie3
    0 copies0 gold0 gems
    Now
    16
    Target
    16
  • Hog Rider4
    942 copies120K gold2K gems
    Now
    15
    Target
    16
  • The Log5
    54 copies310K gold11.3K gems
    Now
    12
    Target
    16
  • Dart Goblin6
    0 copies120K gold0 gems
    Now
    15
    Target
    16
  • Mini P.E.K.K.A7
    815 copies120K gold1.7K gems
    Now
    15
    Target
    16
  • Skeleton Army8
    166 copies120K gold3.6K gems
    Now
    15
    Target
    16