| Pokémon | ||
|---|---|---|
| Name | Shellder | Rhydon |
| Classification | Bivalve Pokémon | Drill Pokémon |
| Type(s) | Water | Ground Rock |
| Strength (0.8x) | Fire Water Ice Steel | Normal Fire Electric Poison Flying Rock |
| Weakness (1.25x) | Electric Grass | Water Grass Ice Fighting Ground Steel |
| Fast Attack(s) | Ice Shard Ice | DPS: 13.39 (x1.25) Super Effective | Tackle Normal | DPS: 8.73 (x0.8) Not Very Effective | DPS: 10.64 (x1) | Rock Smash Fighting | DPS: 13.89 (x1.25) Super Effective | Mud Slap Ground STAB |
| Special Attack(s) | Icy Wind Ice | DPS: 8.23 (x1.25) Super Effective | Water Pulse Water STAB | DPS: 20.69 (x1.95) Super Effective | Bubble Beam Water STAB | DPS: 20.16 (x1.95) Super Effective | DPS: 29.76 (x1.25) Super Effective | Earthquake Ground STAB | DPS: 32.26 (x1.25) Super Effective | Stone Edge Rock STAB | DPS: 25 (x1) | Megahorn Bug |
| Weight | 4 kg | 120 kg |
| Height | 0.3 m | 1.9 m |
| Buddy Distance | 3 km | 3 km |
| Base Stamina | 60 stamina points. | 210 stamina points. |
| Base Attack | 116 attack points. | 222 attack points. |
| Base Defense | 168 defense points. | 206 defense points. |
| Max CP | 958 | 3300 |
| Base Flee Rate | 10 % | 6 % |
| Base Catch Rate | 40 % | 16 % |
| 2nd Ball Odds | 36.00 % | 15.04 % |
| Next Evolution Requirements | 50 | - |
| Damage Phase Length | 0.00s (0ms) | 0.00s (0ms) |