What it does
Chilling Water is a Water-type Special move that lowers the target's Attack by one stage on hit — permanent until they switch out. One Attack stage means the target's physical output runs at roughly ×0.67 of its original value. For a physical threat that was threatening to KO your team members, that drop can mean the difference between a clean KO and a manageable hit.
Water-type coverage hits Fire, Rock, and Ground for double damage — all types that frequently come in physical attack form in Champions. Against those targets, Chilling Water provides both the super-effective damage and the Attack debuff simultaneously.
Grass and Dragon resist Water. Chilling Water lowers physical Attack, not Special Attack — it does nothing to special-attacking threats.
Who runs it
Florges at 16% uses it as its primary damage source. Florges can run Moonblast for Fairy STAB offense; Chilling Water fills the utility slot, providing Water coverage alongside the Attack debuff, and lets it contribute damage while reducing physical threats.
Toxapex at 13% layers it onto the stall toolkit. Physical attackers weakened by Chilling Water hit even harder into Toxapex's already-substantial Defense — forcing opponents into special attacks, which then run into its Special Defense wall.
Empoleon at 6% gets same-type coverage with a debuff bonus. Bellibolt sees lower usage but benefits from Water coverage as an Electric-type.
How to use it
First turn against a major physical threat, click Chilling Water. The Attack drop is immediate and the damage isn't irrelevant against Fire, Rock, or Ground types.
In doubles, you're targeting a single Pokémon. Pick the most dangerous physical attacker and land the drop before it deals serious damage. If the opponent has Speed advantage, Chilling Water goes out on the same turn they act, and the drop applies to their subsequent turns.
Stacking two Chilling Water hits on the same target brings the Attack down to −2, roughly halving it. With a high-Defense partner, that shuts down the opposing physical core almost entirely.
Tips & strategy
Chilling Water and Intimidate overlap — both lower Attack by one stage. Intimidate is automatic on entry; Chilling Water costs a turn. The difference is that Chilling Water can stack repeatedly, hits for Water-type damage, and doesn't reset when the Pokémon re-enters.
White Mist (or a Haze move) clears the stage drop. If the opponent is running Mist support, factor in whether the Attack drop will actually last long enough to be worth the action.
Against teams that don't run physical attackers, Chilling Water's debuff component is wasted. Read the opponent's team during preview and decide if the Attack drop is actually relevant before committing the move slot.