| Tentacruel | Water | Poison | |
| ✓ | Poison Jab: |
Fast: 2 Turn | 7 Eng | 7 Dmg |
| ✓ | Scald: |
Charged: 50 Eng | 85 Dmg | -1 Attack Opponent, 30% Chance |
| ✓ | Blizzard: |
Charged: 75 Eng | 140 Dmg |
| ✓ | Sludge Wave: |
Charged: 65 Eng | 110 Dmg |
| ✓ | Acid Spray: |
Charged: 45 Eng | 20 Dmg | -2 Defense Opponent, 100% Chance |
| ✓ | Acid: |
Fast: 2 Turn | 5 Eng | 6 Dmg |
| ✓ | Hydro Pump: |
Charged: 75 Eng | 130 Dmg |
| ✓ | Base HP: | 80 |
| ✓ | Base Attack: | 70 |
| ✓ | Base Sp. Attack: | 80 |
| ✓ | Base Defense: | 65 |
| ✓ | Base Sp. Defense: | 120 |
| ✓ | Base Speed: | 100 |
| ✓ | Base Total: | 515 |
| ✓ | Max Atk: | 152.1 |
| ✓ | Max Def: | 188.2 |
| ✓ | Max HP: | 172 |
| ✓ | Max CP: | 2738 |
| ✓ | Weakness: |
Electric, Ground, Psychic |
| ✓ | Resistance: |
Fire, Water, Ice, Steel, Fighting, Poison, Fairy |
| ✓ | Neutral Dmg: | Normal, Ghost, Dragon, Flying, Dark, Bug, Rock, Grass |