Generation VII Ability

Merciless

This Pokémon's moves critical hit against poisoned targets.

Merciless Effect

This Pokémon's moves critical hit against poisoned targets.

“The Pokémon's attacks become critical hits if the target is poisoned.”

Merciless Data

Introduced: Generation VII
Pokémon: 2
In short: This Pokémon's moves critical hit against poisoned targets.

Pokémon With Merciless

2 Pokémon can have Merciless.

Standard Ability

Merciless Questions & Answers

What does Merciless do?: This Pokémon's moves critical hit against poisoned targets.
How many Pokémon have Merciless?: 2 Pokémon can have Merciless.
What Pokémon have Merciless?: Mareanie and Toxapex can have Merciless — the full list is above.
When was Merciless introduced?: Merciless was introduced in Generation VII.