| Pokémon | ||
|---|---|---|
| Name | Omastar | Onix |
| Classification | Spiral Pokémon | Rock snake Pokémon |
| Type(s) | Rock Water | Rock Ground |
| Strength (0.8x) | Normal Fire Ice Poison Flying | Normal Fire Electric Poison Flying Rock |
| Weakness (1.25x) | Electric Grass Fighting Ground | Water Grass Ice Fighting Ground Steel |
| Fast Attack(s) | Water Gun Water STAB | DPS: 23.4 (x1.95) Super Effective | Mud Shot Ground | DPS: 13.64 (x1.25) Super Effective | DPS: 11.03 (x1.25) Super Effective | Rock Throw Rock STAB | DPS: 8.73 (x0.8) Not Very Effective | Tackle Normal |
| Special Attack(s) | Rock Slide Rock STAB | DPS: 15.63 (x1) | Ancient Power Rock STAB | DPS: 9.72 (x1) | Hydro Pump Water STAB | DPS: 46.18 (x1.95) Super Effective | DPS: 19.54 (x1.25) Super Effective | Rock Slide Rock STAB | DPS: 32.26 (x1.25) Super Effective | Stone Edge Rock STAB | DPS: 15 (x1) | Iron Head Steel |
| Weight | 35 kg | 210 kg |
| Height | 1 m | 8.8 m |
| Buddy Distance | 5 km | 5 km |
| Base Stamina | 140 stamina points. | 70 stamina points. |
| Base Attack | 207 attack points. | 85 attack points. |
| Base Defense | 227 defense points. | 288 defense points. |
| Max CP | 2685 | 1002 |
| Base Flee Rate | 5 % | 9 % |
| Base Catch Rate | 12 % | 16 % |
| 2nd Ball Odds | 11.40 % | 14.56 % |
| Next Evolution Requirements | - | - |
| Damage Phase Length | 0.00s (ms) | 0.00s (ms) |