Seadra

An examination of its cells revealed the presence of a gene not found in Horsea. It became a hot topic.

Bubble (10): Flip a coin. If heads, the Defending Pokémon is now Paralyzed.

Mud Splash (30): If your opponent has any Benched Pokémon, choose 1 of them and flip a coin. If heads, this attack does 10 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)