Eight new Pokémon are introduced in the latest promo trailer for "Pokémon Sun" and "Pokémon Moon," released a month before the game comes out in the market.

One of the new Pokémon that were revealed in the new trailer includes the Type: Null evolution that will be called Silvally. This new Pokémon can now move fast and freely since the mask that Type: Null wears had been removed.

According to the official Pokémon Sun and Moon website, the unique RKS System will be activated when players placed exclusive items through the drive that can be found on Silvally's head. This will automatically allow the Pokémon's somatic cells to glow and mutate.

The trailer also introduced the bulletproof Pokémon dragon named Hakamo-o, which evolved from the miniature Jangmo-o.

While the appearance of the Hakamo-o looks menacing, this new Pokémon evolution simply wants to dance. However, his dancing prowess can also help him defeat his enemies since he can use it to intimidate them.

Another evolution from the Jangmo-o line of Pokémon dragons will be called the Kommo-o. This fighting-type Pokemon dragon is the outcome of the intensive training that the pre-evolution Jangmo-o went through. The Kommo-o Pokémon is also known for attacking his enemies through powerful punches.

Other new Pokémon that will debut in the upcoming "Pokémon Sun" and "Pokémon Moon" games include the Ribombee, the Steenee, the Tsareena, the Alolan Grimer, as well as the Alolan Muk.

Meanwhile, The Bit Bag reported that Serebii webmaster Joe Merrick posted on Twitter that the demo for "Pokémon Sun" and "Pokémon Moon" games will be released anytime soon.

While Merrick did not include the exact time of the demo's release, The Pokémon Company revealed earlier, through a previous trailer, that the demo will come out on Tuesday, Oct. 18.

Both the "Pokémon Sun" and "Pokémon Moon" video games are scheduled to be released on Nov. 18.