yugioh 1st edition booster box [1st Edition] Prices | Legacy of Darkness back in 2009 The Grand Creators 1st Edition

Each solo battle has specific missions, such as using a certain card or winning in a certain number of turns, that give you rewards like Hourglasses once you complete them

High-res art helps

Group cards according to the pricing table shown on this page

Its also expensive enough and slow enough that its hard to get to the point where you have time to use this many times

You already have a few effects like Elesh Norn, Mother of Machiness in this deck, so you can replace this pricey card with an inexpensive tutor to help find one of the others

Team Rocket is known for their criminal plans and unscrupulous deeds, so there's no telling what they might have done to make Mewtwo as mad as it seems to be