#0080
Mega Slowbro
WaterPsychic
Max CP · L40
3755
Max CP · L50
4245
HP · L40
182
Base stats (GO)
Attack
224
Defense
259
Stamina
216
Mega in GO: Activated with Mega Energy and temporary (8 hours). While active, every trainer in the raid gets an attack boost — larger for attacks matching this Mega's type — so one Mega per raid party is almost always worth it. Stats and CP below are the Mega form's own.
Recommended moveset
Recommended moveset Confusion+ Psychic
Weaknesses
Bug×1.6 Ghost×1.6 Grass×1.6 Electric×1.6 Dark×1.6
Resistances
Fighting×0.63 Steel×0.63 Fire×0.63 Water×0.63 Psychic×0.63 Ice×0.63
Raids & Gyms (PvE)
Charged moves
| Move | Pwr | Energy | DPS | DPE |
|---|---|---|---|---|
| Psychic | 95 | 50 | 31.7 | 1.9 |
| Ice Beam | 95 | 50 | 27.1 | 1.9 |
| Scald | 75 | 50 | 21.4 | 1.5 |
| Water Pulse | 65 | 50 | 21.7 | 1.3 |
| SurfElite | 60 | 50 | 40 | 1.2 |
| Drain Punch | 50 | 33 | 20 | 1.52 |
Trainer Battles (PvP)
The same moves use separate stats in the GO Battle League — battles run in 0.5-second turns.
Charged moves
| Move | Pwr | Energy | DPE |
|---|---|---|---|
| Ice Beam | 90 | 55 | 1.64 |
| Scald30% chance: Lowers target's Attack by 1 stage | 85 | 50 | 1.7 |
| Water Pulse | 80 | 50 | 1.6 |
| Psychic10% chance: Lowers target's Defense by 1 stage | 75 | 55 | 1.36 |
| SurfElite | 75 | 45 | 1.67 |
| Drain Punch100% chance: Raises user's Defense by 1 stage | 20 | 40 | 0.5 |
CP by level
Combat Power at 15/15/15 (perfect) IVs.
Lv 15
1609
Lv 20
2145
Lv 25
2682
Lv 30
3219
Lv 35
3487
Lv 40XL
3755
Lv 50MAX
4245
DPS = damage per second · EPS = energy per second · DPE = damage per energy. PvP stats apply only to Trainer Battles, where 1 turn = 0.5 seconds. Type matchups use GO's ×1.6 / ×0.625 / ×0.39 scale.