mega blastoise ex pokemon card value M 2016 Evolutions Ultra Rare Holo #102 CGC Authenticated 9 Having been authenticated and graded Mega Blastoise ex (Crimson Blaze

First, it features the popular Gen-1 head of Team Rocket, Giovanni

And even then, when you have strong players to test against, you have to worry about having both of you online at the same time

This results in a blank holofoil card usually called a filler card such as the example below

Even though it might not see play right away, Colorless Pokmon are released every set, which makes this card have longevity for as long as its Standard legal

This puts every non-Goblin slot in your deck under serious scrutiny: every time you reveal a non-Goblin, it's just throwing away a potential free card

If your commander is a large trampler, you might want to consider Ram Through