As soon as Decimator Beetles ability resolves, state-based actions are checked, and the game sees that you have both counter types on your Servant, so one +1/+1 counter and one -1/-1 counter are removed at the same time (resulting in Servant dying)
I did this to save costs since the budget would get very out of control otherwise
With this said, Professional Sports Authenticator estimates the average value of a Near Mint Alpha Timetwister to be $5,000, a Mint to be $9,500, and a Gem Mint, $20,000
Cards like Meowth and Kangaskhan can be used in any deck that needs a little more draw power, or a wall to buy you a little more time
Or it could go entirely the other way, given that reputable European resale markets havent allowed Mega Evolution cards to be exchanged ahead of tomorrow, meaning that when more people can finally buy them, the demand will fly up even higher
With not that many Dragons, youll be pretty much immune to getting battled by all but the biggest of creatures