Octillery (Neo Revelation 34/64)
Uncommon
0
Water

Constrict

10

Flip a coin. If heads, the Defending Pokémon is now Paralyzed.

Water Water Water

Octazooka

40

Flip a coin. If heads, whenever the Defending Pokémon attacks, your opponent flips a coin. If tails, that attack does nothing. (Benching or evolving that Pokémon ends this effect.)