We have no idea how that error managed to slip in
I point that out just to say that Rem really isn't the worst, and if you make the mistake of letting it sit around, it is going to turn a lot of twos into threes and fours into fives and you're not going to like that
I think the only time it is more desirable than a black tutor is when you are relying on Channel as one of your effects which is a pretty bad starting place for any list
Jodah, the Unifier Final Fantasy: Through the Ages #17 Legendary Creature Human Wizard Legendary creatures you control get +X/+X, where X is the number of legendary creatures you control
ZEXAL anime, Yuma and/or Astral often performed a Shining Draw to draw a "ZW -" card or a card that allowed him to Xyz Summon a "Utopia" monster
Many retailers may sell Pokemon cards at or near this price, which helps maintain fair market value