- Attack
- 159
- Defense
- 135
- HP
- 176
100% CP
- RaidsLv20
- 1,051
- min 990
- Weather boostLv25
- 1,313
- min 1,238
- MaxLv50
- 2,079
- Lv40 1,839
At a glance
Basics
Zweilous is a Dark/Dragon-type Pokémon. Its 100% IV CP is 1,051 at level 20 (raids, eggs and research), 1,313 at weather-boosted level 25 and up to 2,079 at level 50. It is most vulnerable to Fairy attacks (2.56×) and also weak to Ice/Fighting/Bug/Dragon attacks (1.6×). It resists Fire/Water/Electric/Grass/Ghost/Dark/Psychic attacks. In raids, Bite + Dragon Pulse is its strongest moveset (level 40, 100% IVs). It evolves into Hydreigon with 100 Candy. As your buddy, it earns 1 Candy every 5 km you walk together.
- Category
- Hostile Pokémon
- Buddy distance
- 5 km
- Second Charged Attack
- 75,000 Stardust · 75 Candy
- Max CP · Lv50 / Lv51 (Best Buddy)
- 2,079 / 2,104
After it has eaten up all the food in its territory, it moves to another area. Its two heads do not get along.
All values are for Pokémon GO; main-series values are not listed. The Pokédex entry is the game's own English text.
Related tips
- How to read IVs and appraisalsIVs run from 0 to 15 for each of Attack, Defense and HP, and appraisal stars are set by the sum of the three (0–45).
- What to power up first (power-up priorities for beginners)Stardust is limited, so first power up strong counters you'll use for a long time across many raids.
- Choosing IVs for PvP (low Attack wins in Great and Ultra League)In leagues with a CP cap, the lower the Attack IV, the higher you can level up within the same CP, which makes Defense and HP bigger.
Best movesetsLv40 · 15/15/15 IVs
- 1
Bite
Dragon PulseBest100% efficiency9.1TDO 179 - 2Dragon BreathDragon Pulse100% efficiency9.1TDO 179
- 3BiteDark Pulse99% efficiency9.0TDO 177
- 4Dragon BreathDark Pulse99% efficiency9.0TDO 177
- 5Bite
Body Slam88% efficiency8.0TDO 158
Top 5 of 6 movesets.
Raid and Gym efficiency against an ordinary neutral 5-star boss. DPS is damage per second, TDO is total damage dealt before fainting, and efficiency compares (DPS³ × TDO)^¼ with the top moveset. Against a specific boss, moves of the types it's weak to do more.
Learnable moves
Fast Attack2
| Moves | Power | Energy | DPS | EPS |
|---|---|---|---|---|
| BiteBestDark · 0.5s · STAB | 6 | +4 | 14.4 | 8 |
| Dragon BreathDragon · 0.5s · STAB | 6 | +4 | 14.4 | 8 |
Charged Attack3
| Moves | Power | Energy | DPS | DPE |
|---|---|---|---|---|
| Dragon PulseBestDragon · 3.5s · STAB | 90 | 50 | 30.9 | 2.16 |
| Dark PulseDark · 3s · STAB | 80 | 50 | 32 | 1.92 |
| Body SlamNormal · 2s | 50 | 33 | 25 | 1.52 |
- DPS is damage per second, EPS energy per second and DPE damage per energy. A Charged Attack costing 100 energy uses 1 bar, 50 uses 2 bars and 33 uses 3 bars.
- STAB (same-type attack bonus) applies to moves of the Pokémon's own type, which deal 1.2× damage (included in DPS, DPT and DPE).
Calculate with your Pokémon
Move the sliders or enter a CP and Zweilous's stats, move performance and power-up cost update instantly.
Enter the CP shown in the game to find the closest level for these IVs.
- Actual Attack
- 103.9
- Actual Defense
- 89.6
- Actual HP
- 114
Actual stat = (base stat + IV) × level multiplier. Level 51 is the Best Buddy boost.
Move performance at these stats
BiteDragon PulseBest100% efficiencyThis is the best moveset at these stats. That's 86% of the same moveset's DPS at Lv40 with 15/15/15.
Raid calculation against a neutral 5-star boss. * Exclusive moves need an Elite TM.
Power-up cost
- Stardust
- 225,000
- Candy
- 248
- Candy XL
- 0
Lv 20 → 40: 40 power-ups, CP 1,839 after
Based on the game's power-up cost table. Shadow costs 1.2× and purified 0.9× (rounded up per power-up); Lucky Pokémon pay half the Stardust. Event bonuses are not included.
IV rankings by leagueBy stat product
| Rank | Attack | Defense | HP | Level | CP | vs. #1 |
|---|---|---|---|---|---|---|
| 1 | 0 | 15 | 15 | 32.5 | 1,500 | 100.0% |
| 2 | 1 | 15 | 15 | 32 | 1,498 | 99.8% |
| 3 | 0 | 11 | 14 | 33.5 | 1,500 | 99.6% |
| 4 | 0 | 14 | 10 | 33.5 | 1,499 | 99.5% |
| 5 | 0 | 12 | 15 | 33 | 1,497 | 99.5% |
| 6 | 0 | 13 | 14 | 33 | 1,498 | 99.5% |
| 7 | 0 | 15 | 9 | 33.5 | 1,500 | 99.5% |
| 8 | 0 | 14 | 13 | 33 | 1,499 | 99.4% |
| 9 | 0 | 15 | 12 | 33 | 1,500 | 99.4% |
| 10 | 0 | 15 | 11 | 33 | 1,496 | 99.4% |
Stat product = Attack × Defense × HP (up to level 50, excluding Best Buddy). It shows how long a Pokémon lasts under the same CP cap and doesn't include move matchups.
EvolutionFrom game data
- Stage 1
- ZweilousViewing25 CandyBest movesBiteDragon Pulse
- Purified Pokémon need about 10% less Candy to evolve (e.g. 25 → 22 Candy).
- Best moves are the top raid moveset at level 40 with 15/15/15 IVs.
Damage takenGO multipliers
- ×2.56
Fairy - ×1.6
Ice
Fighting
BugDragon - ×0.625
Fire
Water
Electric
Grass
GhostDark - ×0.39
Psychic
Show all 18 types
- Normal×1
- Fire×0.625
- Water×0.625
- Electric×0.625
- Grass×0.625
- Ice×1.6
- Fighting×1.6
Poison×1
Ground×1
Flying×1- Psychic×0.39
- Bug×1.6
Rock×1- Ghost×0.625
- Dragon×1.6
- Dark×0.625
Steel×1- Fairy×2.56
Offensive matchupsBased on learnable moves