| Pokémon | ||
|---|---|---|
| Name | Grimer | Gastly |
| Classification | Sludge Pokémon | Gas Pokémon |
| Type(s) | Poison | Ghost Poison |
| Strength (0.8x) | Grass Fighting Poison Bug Fairy | Normal Grass Fighting Poison Bug Fairy |
| Weakness (1.25x) | Ground Psychic | Ground Psychic Ghost Dark |
| Fast Attack(s) | Mud Slap Ground | DPS: 13.89 (x1.25) Super Effective | Poison Jab Poison STAB | DPS: 9.14 (x0.8) Not Very Effective | DPS: 12.5 (x1.25) Super Effective | Lick Ghost STAB | DPS: 10 (x1) | Sucker Punch Dark |
| Special Attack(s) | Sludge Poison STAB | DPS: 9.23 (x0.8) Not Very Effective | Sludge Bomb Poison STAB | DPS: 16.92 (x0.8) Not Very Effective | Mud Bomb Ground | DPS: 14.43 (x1.25) Super Effective | DPS: 12.86 (x1) | Dark Pulse Dark | DPS: 21.15 (x1) | Sludge Bomb Poison STAB | DPS: 12.1 (x1.25) Super Effective | Ominous Wind Ghost STAB |
| Weight | 30 kg | 0.1 kg |
| Height | 0.9 m | 1.3 m |
| Buddy Distance | 3 km | 3 km |
| Base Stamina | 160 stamina points. | 60 stamina points. |
| Base Attack | 135 attack points. | 186 attack points. |
| Base Defense | 90 defense points. | 70 defense points. |
| Max CP | 1269 | 1002 |
| Base Flee Rate | 10 % | 10 % |
| Base Catch Rate | 40 % | 32 % |
| 2nd Ball Odds | 36.00 % | 28.80 % |
| Next Evolution Requirements | 50 | 25 |
| Damage Phase Length | 0.00s (0ms) | 0.00s (0ms) |