On the dark ocean floor, its only means of communication is its constantly flashing lights.
| Attack | Cost | Damage | Effect |
|---|---|---|---|
| Positive Ion | Lightning | 10+ | Flip a coin. If heads, this attack does 10 damage plus 10 more damage. If tails, this attack does 10 damage. |
| Negative Ion | Water | 10 | If the Defending Pokémon attacks Chinchou during your opponent's next turn, any damage done to Chinchou is reduced by 10 (before applying Weakness and Resistance). (Benching either Pokémon ends this effect.) |