While Octillery still shoots water from its mouth, the drastic anatomical difference between it and Remoraid meant that for a long time, no one believed the former evolved from the latter.
Hidden Ability
The Pokémon uses suction cups to stay in one spot. This protects it from moves and items that would force it to switch out.
If the Pokémon's attack lands a critical hit, the attack is powered up even further.
Every turn, one of the Pokémon's stats will be boosted sharply but another stat will be lowered.