The requirements for getting Mew probably wont surprise Pokemon players, but if youre planning on trying to get Mew, you might want to be prepared to spend a bit on the game
The most prominent companion here is Lurrus of the Dream-Den, a Legendary Cat Nightmare who requires all your in-deck permanents to have a converted mana cost of 2 or less to be your companion
Edit: would you even be able to get these graded, I thought I heard somewhere that PSA wont touch certain things that are so limited
Containment Priest: If you werent cheating this wouldnt happen Azusa, Lost but Seeking: Have you considered playing more land
In your upkeep you can raise it to your hand from your graveyard
The card may have a different set symbol and set code, but since you can still open it in an OTJ Play Booster, it counts towards the set's expected value