| Pokémon | ||
|---|---|---|
| Name | Chansey | Gastly |
| Classification | Egg Pokémon | Gas Pokémon |
| Type(s) | Normal | Ghost Poison |
| Strength (0.8x) | Ghost | Normal Grass Fighting Poison Bug Fairy |
| Weakness (1.25x) | Fighting | Ground Psychic Ghost Dark |
| Fast Attack(s) | Pound Normal STAB | DPS: 12.96 (x1) | Zen Headbutt Psychic | DPS: 14.29 (x1.25) Super Effective | DPS: 10 (x1) | Lick Ghost STAB | DPS: 10 (x1) | Sucker Punch Dark |
| Special Attack(s) | Dazzling Gleam Fairy | DPS: 10.48 (x0.8) Not Very Effective | Hyper Beam Normal STAB | DPS: 24 (x1) | Psychic Psychic | DPS: 24.55 (x1.25) Super Effective | DPS: 12.86 (x1) | Dark Pulse Dark | DPS: 26.44 (x1.25) Super Effective | Sludge Bomb Poison STAB | DPS: 9.68 (x1) | Ominous Wind Ghost STAB |
| Weight | 34.6 kg | 0.1 kg |
| Height | 1.1 m | 1.3 m |
| Buddy Distance | 5 km | 3 km |
| Base Stamina | 500 stamina points. | 60 stamina points. |
| Base Attack | 60 attack points. | 186 attack points. |
| Base Defense | 176 defense points. | 70 defense points. |
| Max CP | 1469 | 1002 |
| Base Flee Rate | 9 % | 10 % |
| Base Catch Rate | 16 % | 32 % |
| 2nd Ball Odds | 14.56 % | 28.80 % |
| Next Evolution Requirements | - | 25 |
| Damage Phase Length | 0.00s (ms) | 0.00s (ms) |