Tools

Summon cost

Checked 2026-10-23. Numbers below name their source.

I divided one by the displayed rate and multiplied by the gem price. A Mythic at 0.5% is about 200 single pulls, or 10,000 gems, if every pull is independent. Lucky Summons would double that displayed Mythic rate. I did not fold the pass into the form, because the pass price is a separate decision on the gamepasses page.

Official Roblox key art of Jake in the candy kingdom
Official Jake art beside the summon math.
Screenshot of a published Candy Kingdom Defense active codes list
Codes are the gem income the calculator spends.

Sources

  • Roblox game page — Official description, snapshot 2026-10-23.
  • Screenshot wiki — Independent UI transcription; accessed 2026-10-23, capture version unknown.

Expected gem cost uses independent trials. It ignores the “Legendary+ within 50” line because that pity rule is not fully specified.

Questions

Why is pity left out?

The screen says a Legendary or better appears within 50 pulls. It does not say whether that counter is shared across banners. The calculator assumes independent pulls only.

What prices does it use?

50 gems for one pull and 450 for ten, so 45 gems per unit inside a ten-pull. Both numbers are on the summon screenshot.