The Cookie Book

Cookie Run: Kingdom Event · Weeks 1–2

Ended

Duel of Destiny — Earth & Sky

Dragon Cookies clash with the corrupted Legendary Cookies — all players start on equal footing.

The Duel of Destiny returns for the battle of the Dragon Cookies against the corrupted Legendary Cookies. It is a strategy battle mode where victory is decided purely by strategy and skill: recruit help from your allies and utilize Hero's Will to turn the tide in your favor.

RunsJul 2 – Jul 28, 2026
UpdateJuly Update

Event details

Battle Concluded Persists all cycle Jul 2 – Jul 28, 2026

Duel of Destiny — Earth & Sky

Dragon Cookies clash with the corrupted Legendary Cookies — all players start on equal footing.

The Duel of Destiny returns for the battle of the Dragon Cookies against the corrupted Legendary Cookies. It is a strategy battle mode where victory is decided purely by strategy and skill: recruit help from your allies and utilize Hero's Will to turn the tide in your favor.

Key rules
  • Season Cookies: this Season features Ananas Dragon Cookie against Wind Archer Cookie, the Raven of the Endless Night — Ananas Dragon Cookie is locked into your deck at the start of battle.
  • Season Allies: your team can only be formed with the exclusive Cookies provided for the Season.
  • Upgrades: all Cookies are provided at the same level and promotion grade — Magic Candy at Lv.30 and Crystal Jam at Lv.20 effects apply.
  • Kingdom buffs, Toppings, Beascuits, guild buffs, the laboratory, bonds, and landmark effects are not applied.
Seasons
  • Earth & Sky Season 1: July 2, 06:30 – July 16, 09:59 (GMT+9)
  • Earth & Sky Season 2: July 16, 10:00 – July 30, 09:59 (GMT+9)
  • Tallying begins at 00:00 (GMT+9) at the end of each season — battles are unavailable during this period.
Recruiting and excluding Allies
  • You start with 2 random Ally candidates from the list of Season Cookies; refresh the selection with the Shuffle feature.
  • Remove Ally candidates with the Remove button — removing Cookies of certain low rarities costs New Choice Tickets, deducted at the start of battle.
  • Defeat enemies in battle to either recruit Cookies from the Ally list or choose Hero's Wills offering various effects (Auto-Select can pick recommended options for speedier gameplay).
Hero's Will & Flame Combos
  • Once you've obtained the maximum number of Hero's Wills, selecting more enhances or changes their existing effects; some fully enhanced Hero's Wills can be evolved.
  • Each Hero's Will is granted a Flame in orange, green, blue, or purple; combining Flames activates powerful bonus effects.
  • Orange, green, and blue combos activate with three of a kind or one of each color; the purple Flame works as a wild card.
  • If the slots overflow before a combo completes, the earliest acquired Flame vanishes. When all three candles on the Awakening Candelabrum are lit, you can activate a powerful tactical skill.
  • If you don't like certain Allies or Flames, use a New Choice Ticket to refresh the list.
Upgrade system: Unleash Power
  • Use Gems of Will earned through play to unleash your Cookies' powers — boosting ATK and Cooldown stats and even raising Ananas Dragon Cookie's Star Grade.
  • Effects last for the current season and reset along with your Gems of Will when the season ends.
Ranking, rewards & shop
  • Rankings are calculated based on earned points and clear time; rewards are sent to your in-game mailbox once the season ends.
  • Purchase items in the Shop using coins earned through play — coins remain until the end of the final season, with different items stocked each season.
Contributions closed

Community content

This event has ended, so it is no longer accepting new guides. Everything contributed while it ran is kept here.