Introduction – Cookie Run Kingdom Devil Cookie

Devil Cookie is a Rare-grade Magic-type Cookie in Cookie Run: Kingdom, positioned by default in the Middle of the team. With a Darkness element and a unique identity, Devil Cookie uses the pronouns they/it and is also known by the alias “The Fizzy Trickster.” First released in Cookie Run: OvenBreak on September 27, 2016, Devil Cookie made their debut in Cookie Run: Kingdom on April 27, 2021, during the second half of the Tiers of Chaos update alongside Red Velvet Cookie.
In the game’s lore, Devil Cookie is described as mysterious and deceptive, with a taste that surprises—spicy in appearance, but fizzy like cola in flavor. Crafted from bat extract and carbonated beverage, Devil Cookie has ultrasonic powers that allow them to perceive Cookie souls hidden from others. They are also capable of summoning the chaotic Devilish Rune, a sugary and formidable force from the “lower trays of existence.” In multiple language versions, Devil Cookie is revealed to be a fallen Angel Cookie, corrupted by bat extract and carbonation, adding depth to their dark origins.
The character is brought to life by a talented voice cast. In English, Devil Cookie is voiced by Aleks Le, known for roles such as Zenitsu in Demon Slayer. The Korean voice actor is Kim Seo-yeong (김서영), who also voices Belle Cookie. Other voice actors include Sakamoto Chika (坂本千夏) in Japanese, the late Shi Caiwei (石采薇) in Taiwanese Mandarin, Pennee Sasithanasophon in Thai, Alexander Merbeth in German, Jean-Louis Tilburg in French, and Luo Yuting (罗玉婷) in Mainland Mandarin. Devil Cookie’s design was developed by Lee Jihoon (이지훈) and Seo Yeokyeong (서여경), contributing to their quirky, mysterious aesthetic and chaotic charm.
Skills and Abilities

Devil Cookie’s signature skill in Cookie Run: Kingdom is Devilish Rune, a disruptive Magic-type ability designed to hinder enemy movement and deliver sustained damage. The base cooldown for Devilish Rune is 18 seconds, positioning it as a moderately timed area control skill. When activated, Devil Cookie summons the Devilish Rune, a magical glyph that remains on the battlefield for 7.0 seconds, dealing damage every 0.5 seconds to enemies who stand within its area of effect.
At base level, the Rune delivers a total of 160.3% damage over time, which scales steadily with level—reaching 324.8% total damage at max level, increasing by 1.55% per level. Since the damage is applied periodically rather than as a single direct hit, it does not trigger reflection mechanics, allowing safe harassment of enemies with such defenses. Additionally, the Rune imposes two key debuffs on affected targets: -20.0% Attack Speed and -20.0% Movement Speed, both of which severely impair enemy output and repositioning.
With the May 22nd, 2024 update, Devil Cookie’s skill was enhanced with the Consuming Darkness effect. This debuff reduces CRIT% and Healing by 5.0% for 8.0 seconds, stacking up to 3 times, which can greatly diminish both offensive bursts and survivability in the enemy formation. This makes Devil Cookie particularly valuable for disrupting compositions that rely on critical hits or sustained healing.
Devil Cookie’s Soulstone reflects their mischievous nature with the description: “This Stone holds a piece of Devil Cookie’s soul. Suddenly you feel an urge to play a prank on someone.” Players can collect these Soulstones to promote Devil Cookie’s power through World Exploration in Dark Mode stages 11-3, 12-6, and 15-9, making their development accessible through consistent gameplay.
Gameplay and Team Building

Devil Cookie plays a specialized role as a Magic-class Cookie who occupies the Middle position in a team. Their primary function revolves around area control and disruption, thanks to their skill, Devilish Rune, which deals sustained damage over time to enemies and applies potent debuffs. When active, the Rune not only reduces Attack Speed and Movement Speed of enemies standing within its area but also applies the Consuming Darkness debuff—reducing affected enemies’ CRIT% and healing by 5%, stacking up to three times. This makes Devil Cookie especially useful for countering heal-heavy or crit-reliant teams and softening up clusters of enemies for follow-up strikes.
When it comes to toppings, X5 Searing Raspberry is a highly recommended build, focusing on maximizing Devil Cookie’s damage output. This set grants a +3% Attack boost with three pieces and +5% with a full five-piece set, making it ideal for enhancing the impact of the Rune’s damage over time. An alternative build of X5 Swift Chocolate can be considered if you want to reduce the cooldown of Devilish Rune and activate it more frequently, which is particularly helpful in longer battles.

For players interested in a more experimental or hybrid approach, a combination of 3 Bouncy Caramel and 2 Searing Raspberry can slightly increase Attack Speed and Attack, potentially allowing faster normal attacks and skill cycling. Bouncy Caramel provides +1% ATK SPD for 2 pieces and +2% for 5 pieces.
As for team synergy, Devil Cookie fits well into balanced lineups that need an additional source of magic damage and utility. A solid team composition example might include Hollyberry Cookie and Dark Choco Cookie as front-line tanks and debuffers, Sea Fairy Cookie as a burst-damage dealer, Pure Vanilla Cookie as the team’s primary healer, and Devil Cookie in the Middle for AoE pressure and debuff support. This structure aligns with the widely used formula of having 2 durable frontliners, 2 damage dealers, and 1 healer, with Devil Cookie taking the role of a secondary DPS and tactical disruptor.
Lore and Background

Devil Cookie’s origin and personality paint the picture of a mischievous and enigmatic character with a deeply intertwined history. In Cookie Run: Kingdom, Devil Cookie is said to be created from a mix of bat extract and carbonated beverage, giving them a fizzy, unexpected flavor. However, deeper lore across various language versions reveals that Devil Cookie was once an Angel Cookie, who fell from grace after being corrupted by dark magic—specifically through exposure to carbonic acid and bat extract. This transformation marks Devil Cookie as a fallen angel, a rarity among Cookie Run characters, and sets the foundation for their dual nature and complex relationships.
Devil Cookie’s personality is layered with playful malice and prankster energy. They present a spicy, devilish exterior, but their actual flavor is surprisingly reminiscent of fizzy cola. Known as a “little trickster,” they enjoy pulling pranks and causing mischief, and are depicted as someone who thrives on fear and mystery. In promotional content, Devil Cookie is portrayed making underhanded deals for souls, reinforcing their role as a shadowy, deal-making figure. Despite this ominous front, they maintain a curious balance of humor and danger, making them a standout character with strong chaotic energy.
Their relationships with other Cookies further reveal their multifaceted character. A central and ongoing rivalry exists between Devil Cookie and Angel Cookie, rooted in their opposing origins. While Devil Cookie resents Angel Cookie, the latter shows a more affectionate, trusting stance, treating them like an old friend. This dynamic plays out as frequent bickering, as seen in the Angels & Devils bond story.

Other notable connections include admiration for Fire Spirit Cookie, friendly parallels drawn with Fairy Cookie, and tension-filled interactions with Wind Archer Cookie and Gim Cookie. Devil Cookie also shares a peculiar bond with Flat Tofu Cookie—while Devil Cookie seems intrigued, Flat Tofu is unsettled by their strong spiritual aura. Additional friendly ties include Black Garlic Cookie, who sees potential in Devil Cookie’s ghostly knowledge, while Blackberry Cookie feels a chill in their presence.
There are several fascinating facts surrounding Devil Cookie that further highlight their uniqueness. They were released alongside Red Velvet Cookie and stand out as the first Rare Cookie introduced after the launch of Cookie Run: Kingdom. Interestingly, they were originally cut during development, only to make a later debut. While Devil Cookie once held an S-Grade (Epic equivalent) status in earlier games, they were adjusted to Rare in OvenBreak. Their skill, Devilish Rune, visually includes a depiction of the Super Devil, drawing in ghostly cookie spirits—an extension of their spectral, fallen nature.
Unlike otherworldly characters like Angel Cookie or Onion Cookie, Devil Cookie lacks the signature reverb voice effect, which may be symbolic of their fallen angel status. Their backstory bears similarities to that of White Lily Cookie, whose transformation was also driven by corruption. Uniquely, Devil Cookie breaks the fourth wall in their English voice line: “Touch the screen and see what happens.”
Subtle clues also suggest they share an age group with Angel Cookie, who is a known child character, further supported by the presence of children’s toys in Devil Cookie’s room within Cookie Run: Witch’s Castle. Lastly, the music for Devil Cookie’s Trial in OvenBreak is a remix of Angel Cookie’s theme, a direct musical nod to their shared history.
Cookie Run: OvenBreak Information

In Cookie Run: OvenBreak, Devil Cookie made their debut alongside their Combi Pet, Flame Bat. Known for their chaotic energy and prankster nature, Devil Cookie’s gameplay revolves around collecting Spectral Jellies to fuel powerful transformations. Their skill activates once 17 Spectral Jellies are collected, transforming Devil Cookie into the all-consuming Super Devil. This mechanic remains consistent from Level 1 to Level 15, with level-ups increasing the score awarded per Spectral Jelly rather than altering the activation threshold.
When equipped with a Magic Candy, Devil Cookie gains an extra burst of power through the “Final Devilish Blast.” This skill triggers one final transformation into the Super Devil after the Cookie’s energy is depleted. The duration of this final form is based on the number of Spectral Jellies collected during the run. Enchanting the Magic Candy enhances the score per Spectral Jelly, significantly boosting Devil Cookie’s point potential in high-scoring runs.
Devil Cookie’s synergy with their Combi Pet, Flame Bat, further enhances their scoring capability by granting +500,000 points for each Spectral Jelly collected. When paired with the Combi Treasure, Lollipop Skate, Devil Cookie receives a +1.2% Speed boost, allowing quicker movement and more efficient jelly collection during gameplay.
Affection bonuses also play a key role in maximizing Devil Cookie’s performance. At 800 Affection, players receive a +2,000 point bonus per Spectral Jelly, which increases to +4,000 at 1,000 Affection. To build this affection, preferred gifts include the Royal Golden Dough (+50 points), as well as items like Twice-Baked Spectral Jelly, Dragon’s Breath, Fairy Flower Seed, and Rough Tofu Cloth (+15 points each). Non-preferred gifts like Blessed Feather, Windgrass, and Crispy Gim Talisman yield no affection gain. These factors make Devil Cookie a powerful and rewarding character to develop for score-based game modes in OvenBreak.
Costumes

In Cookie Run: OvenBreak, Devil Cookie has a variety of costumes that showcase their mischievous and theatrical personality. One notable costume is “Devil in the Theme Park,” which was added on April 18th, 2022. This outfit presents Devil Cookie in a playful, amusement park-inspired look that aligns with their chaotic charm.
Among Devil Cookie’s costume collection, the Super Epic costume “Horns of Gold” gives them a regal, sinister appearance with gleaming golden horns and a refined, devilish outfit that highlights their more powerful presence. The Rare costume “Angelic Than an Angel” humorously contrasts their fallen angel origin, featuring them dressed in mock-angelic attire with exaggerated heavenly motifs, further emphasizing their trickster nature. Finally, the Common costume “Count Dracula” pays homage to classic vampire imagery, dressing Devil Cookie as a caped count complete with gothic elegance, fangs, and mysterious flair. These costumes not only provide visual flair but also celebrate Devil Cookie’s diverse and whimsical themes across the OvenBreak universe.
Quotes

Devil Cookie’s quotes in Cookie Run: Kingdom and OvenBreak reflect their mischievous and unpredictable personality, blending eerie charm with humor. Their new introduction line and game description quote is: “Don’t worry, I won’t hurt you… or will I?”—a perfect encapsulation of their playful menace. This line sets the tone for Devil Cookie’s character, hinting at both trickery and a touch of danger.
Other general quotes continue to build on this persona. Phrases like “What do you need?” and “What… You talking to me?” suggest a casual, slightly confrontational attitude. Quotes such as “Lookie-lookie… Who’s so polite here?” and “Blergh! I hate compliments…” show a sarcastic edge, while lines like “He-he! Seen a more terrifying Cookie than me?” and “Is that a ghost behind you..? IT WAS A JOKE! Mua-ha-ha-ha!” reflect their prankster side. The quote “I hate blessings!” is a playful jab at their fallen angel origin, further highlighting the contrast between Devil Cookie and more virtuous characters like Angel Cookie. These lines round out Devil Cookie’s identity as a chaotic but endearing figure in the Cookie Run universe.
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