how much is mewtwo pokemon card Vstar 086/078 - Go Weakness / Resistance / Retreat Cost Autographed Mewtwo GX Holofoil Card

They left both Panharmonicon and Temur Sabertooth in the board so you could probably switch those two in instead (although you'd be left with Cathar's as your only explosive wincon - which means maybe swap one Top for an Enlightened Tutor which was in the sideboard

I, too, am a fan of Aura Mutation in the land of big enchantments

Really too expensive to be very impactful, but a decent enough non-basic plains type utility card

Easy, the green is solid and has only four red dots in it in an L shape

Not only does this set massively expand the world of Lorcana with new characters and mechanics we havent seen before, it looks like its going to be a ton of fun, too