BW62 - Crisis at Chargestone Cave!
Continuing on their journey, Ash and his friends come near the Chargestone Cave which has electrically charged rocks. Thinking that its great for Pikachu, Ash looks at him and sees him collapse! A Joltik is on its back and sucking out the electricity within its body. Thinking that Stunfisk and Emolga can replenish its electricity, Cilan and Iris send their Pokémon out only to see that two more Joltik have sucked out their energy from within their Poké Balls! Why are they doing this and will the three Electric-type Pokémon be okay?