| Pokémon | ||
|---|---|---|
| Name | Onix | Omastar |
| Classification | Rock snake Pokémon | Spiral Pokémon |
| Type(s) | Rock Ground | Rock Water |
| Strength (0.8x) | Normal Fire Electric Poison Flying Rock | Normal Fire Ice Poison Flying |
| Weakness (1.25x) | Water Grass Ice Fighting Ground Steel | Electric Grass Fighting Ground |
| Fast Attack(s) | Rock Throw Rock STAB | DPS: 11.03 (x1.25) Super Effective | Tackle Normal | DPS: 8.73 (x0.8) Not Very Effective | DPS: 23.4 (x1.95) Super Effective | Water Gun Water STAB | DPS: 13.64 (x1.25) Super Effective | Mud Shot Ground |
| Special Attack(s) | Rock Slide Rock STAB | DPS: 19.54 (x1.25) Super Effective | Stone Edge Rock STAB | DPS: 32.26 (x1.25) Super Effective | Iron Head Steel | DPS: 15 (x1) | DPS: 15.63 (x1) | Rock Slide Rock STAB | DPS: 9.72 (x1) | Ancient Power Rock STAB | DPS: 46.18 (x1.95) Super Effective | Hydro Pump Water STAB |
| Weight | 210 kg | 35 kg |
| Height | 8.8 m | 1 m |
| Buddy Distance | 5 km | 5 km |
| Base Stamina | 70 stamina points. | 140 stamina points. |
| Base Attack | 85 attack points. | 207 attack points. |
| Base Defense | 288 defense points. | 227 defense points. |
| Max CP | 1002 | 2685 |
| Base Flee Rate | 9 % | 5 % |
| Base Catch Rate | 16 % | 12 % |
| 2nd Ball Odds | 14.56 % | 11.40 % |
| Next Evolution Requirements | - | - |
| Damage Phase Length | 0.00s (0ms) | 0.00s (0ms) |