Growl
If the Defending Pokémon attacks Pikachu during your opponent's next turn, any damage done by the attack is reduced by 10 (after applying Weakness and Resistance). (Benching either Pokémon ends this effect.)
Thundershock
20
Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
weakness: x2
resistance: none
retreat cost: 1