A 1st edition, holo, shadowless Mewtwo could get you around a grand at a grade 9, and a grade 10 is currently on eBay for $3,000
Adding deathtouch simply means that opponents creatures are going to die
Its useful in a bind, and can really help finish off any pesky players who have a board state
It's the four and five colour decks which can have issues
The treatment of promo cards may be unique, such as the foil treatment or in the case of D23 Expo, D23 Expo marks, on the collectors set, but the characters and gameplay mechanics of those cards will be in the regular set. Miller says the goal for Lorcana is for the game to be an opt-in experience, not a coerced one, so players will have access to all the mechanics available in the game through the standard product without needing to travel to cons or events
Lands dont really have a color in traditional MTG