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 #Y0YRJUYL.

Total to target

1.1M
Gold
575
Copies
6.7K
Gems
Rare
293
Epic
282

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.

  • Witch1
    0 copies0 gold0 gems
    Now
    16
    Target
    16
  • Skeleton Barrel2
    0 copies0 gold0 gems
    Now
    16
    Target
    16
  • Mini P.E.K.K.A3
    0 copies0 gold0 gems
    Now
    16
    Target
    16
  • Musketeer4
    293 copies310K gold628 gems
    Now
    12
    Target
    16
  • Arrows5
    0 copies0 gold0 gems
    Now
    16
    Target
    16
  • Giant Skeleton6
    180 copies210K gold3.9K gems
    Now
    14
    Target
    16
  • Skeleton Army7
    11 copies270K gold239 gems
    Now
    13
    Target
    16
  • Clone8
    91 copies310K gold2K gems
    Now
    12
    Target
    16