Hydro Cannon in Pokémon Diamond and Pearl is a Water-type Special move with 150 damage and 90% accuracy, but you can't attack next turn.
Type: Water
Damage: 150
Accuracy: 90%
PP: 5
Category: Special
Info: When used, the user cannot attack on the next turn.
Contest Type: Beauty
Points Worth: 2
Contest: If the previous Pokémon got maximum voltage, you get an extra point.
100% Human-Written. AI Fact-Checked. Community Verified. Learn how AntMag verifies content