Now, some of you may have noticed that when the official boxart for Pokémon Black 2 and Pokémon White 2 was finally revealed last week it showed Black Kyurem and White Kyurem looking slightly different than how we'd previously seen them. Notably is the fact that the two were shown with tubes coming out of their backs and into their tails. Now we have some very small and vague details about the design changes.
Read on to find out more!
Recently the Daisuki Club website updated with some new pictures and details. The first picture (shown above), shows White Kyurem and Black Kyurem in their normal form as we first saw them. When translated the words roughly say: “We now know that when their emotions are worked up, Black Kyurem and White Kyurem become Overdrive status!”
The second picture (shown above), shows the two in "Overdrive" mode like how we've seen them on the Pokémon Black 2 and Pokémon White 2 boxs. When the text has been translated it calls the two "Sparkling Blue Black Kyurem" and "Burning Red White Kyurem".
Just how the two will be able to change into overdrive mode isn't clear, and likely will remain unclear until more details about Pokémon Black 2 and Pokémon White 2 are given. Interesting news none the less though.