pokemon limited edition cards Pokémon Trading Card Game: First Partner Illustration Collection Series 2 10-10395-108 Cards are repackaged from varying sets. Most Expensive Pokemon Cards EVER!

If everyone mills a creature off the activation, that's 4 damage to each opponent

So knowing this about Corphish, and also knowing Corphish requires only colorless energy cards to attack, looking at this Crawdaunt card, I would say it is similar to Corphish in that it has an average HP, lower retreat cost, and a bounty of things it can do having an Ability and one move, but overall it definitely isn't better than average

1 CounterTray (optional)

Would you be surprised to hear that a 6/6 version of it was banned in Standard, and other formats as well

(Sellers from China)

Both effects are reliant on Koglas survival, but he will continue to provide value as long as he sticks around