| Pokémon | ||
|---|---|---|
| Name | Tentacruel | Onix |
| Classification | Jellyfish Pokémon | Rock snake Pokémon |
| Type(s) | Water Poison | Rock Ground |
| Strength (0.8x) | Fire Water Ice Fighting Poison Bug Steel Fairy | Normal Fire Electric Poison Flying Rock |
| Weakness (1.25x) | Electric Ground Psychic | Water Grass Ice Fighting Ground Steel |
| Fast Attack(s) | Acid Poison STAB | DPS: 7.62 (x0.8) Not Very Effective | Poison Jab Poison STAB | DPS: 9.14 (x0.8) Not Very Effective | DPS: 11.03 (x1.25) Super Effective | Rock Throw Rock STAB | DPS: 10.91 (x1) | Tackle Normal |
| Special Attack(s) | Blizzard Ice | DPS: 32.05 (x1.25) Super Effective | Hydro Pump Water STAB | DPS: 46.18 (x1.95) Super Effective | Sludge Wave Poison STAB | DPS: 16.47 (x0.8) Not Very Effective | DPS: 19.54 (x1.25) Super Effective | Rock Slide Rock STAB | DPS: 32.26 (x1.25) Super Effective | Stone Edge Rock STAB | DPS: 12 (x0.8) Not Very Effective | Iron Head Steel |
| Weight | 55 kg | 210 kg |
| Height | 1.6 m | 8.8 m |
| Buddy Distance | 3 km | 5 km |
| Base Stamina | 160 stamina points. | 70 stamina points. |
| Base Attack | 166 attack points. | 85 attack points. |
| Base Defense | 237 defense points. | 288 defense points. |
| Max CP | 2374 | 1002 |
| Base Flee Rate | 7 % | 9 % |
| Base Catch Rate | 16 % | 16 % |
| 2nd Ball Odds | 14.88 % | 14.56 % |
| Next Evolution Requirements | - | - |
| Damage Phase Length | 0.00s (0ms) | 0.00s (0ms) |