Klawf ex, Houndstone & more have been revealed in the 1st Scarlet & Violet Pokemon Card Promo set.
These cards will be available in the future at participating Pokemon Card Gym Stores in Japan.
Also Arven 030/SV-P has been revealed as a seperate mirrorfoil promo, to be given out during Pokémon Card Gym tournament battles.
Card translations comes again from ToineLay, thank you!
Ability: Counter Pincers
Whenever this Pokémon is in the Active Spot and is damaged by an opponent's attack, discard 1 Energy from the attacking Pokémon.
FCC - Falling Press 100+
Flip a coin, if heads this attack does 80 more damage.
CC - Excavate
Choose up to 2 Item cards from your discard pile and put them into your hand.
PCC - Spooky Shot 100