This post will be short. Some new items, abilities, and moves have been revealed.
Eject Pack causes the holder to switch out if they have their stats lowered by an opponent, and Room Service lowers your speed when you are in a Trick Room. Trick Room is a move that reverses speeds of Pokemon.
Galarian Weezing’s other ability is a new one called Neutralizing Gas. It basically works the same way as Gastro Acid; it nullifies the effects of any other abilities. Corviknight also has a new ability called Mirror Armor, which reflects stat changing moves. What this means is that any attempts by the opponent to lower or raise Corviknight’s stats will not only not affect Corviknight, but they will instead affect you.
Obstagoon has another new move called Breaking Swipe, which, in addition to dealing damage, lowers the opponent’s attack stat.