Dragon's Tail
Unranked — awaiting verified dataU pet
Verified as of ·Patch launchEffects
Ally ATK +10
Applies only while this pet is one of your three equipped companions.
Tank Cookie DEF +5
Applies whenever you own this pet, even in storage.
Tier rating
Unranked — awaiting verified data. We rank a pet only once we can state why. Why →
Analysis
Computed from our dataset — recalculated on every build, so it stays true as the data changes.
Who this can buff
Dragon's Tail's effects name Tank. That matters because a targeted buff only pays out on cookies that match: 13 are Tank.
How many pets compete for the same slot
10 of the other 53 pets also buff Tank, so this is a contested niche — you have alternatives if you do not own this one.
ATK effect
8 of the 54 pets we track lead with an ATK effect.
Both effects, two different rules
The Companion effect (Ally ATK +10) applies only while this pet is one of your three equipped companions. The Ownership effect (Tank Cookie DEF +5) applies from the moment you own it, equipped or not — which is why pulling a pet you never equip is still worth something.
Frequently asked
What does Dragon's Tail do in Cookie Run: Crumble?
Companion effect (while equipped): Ally ATK +10. Ownership effect (while owned): Tank Cookie DEF +5.
What rarity is Dragon's Tail?
Dragon's Tail is one of 6 U pets among the 54 we track.
Sources
Single source — treat with caution
Artwork © Devsisters Corp. Used for identification and commentary.
- Pocket Gamer — pets list — retrieved 2026-08-26
