pokemon mew ex card {327/190}Mew SSR the official authentication and grading ensure this card remains a verified mainstay of your growing collection. Mew EX #120 Pokémon Card

So if you want a copy, you're beset off waiting a few weeks

Chandras +0 loyalty ability makes just such an artifact token, in this case specifically a little 3/2 Vehicle with crew 1 that can feed into Vehicle or artifact synergies

I can only guess that its down to the card being completely symmetrical, since most decks seem to want to use the graveyard in some way

Head to Scryfall and then select Advanced Search. Now, enter Legendary in the Type Line section and then scroll down to prices, and make sure its set to USD, less than, and then enter the number of your choice

If more information gets published, I will update this section