Team Rockets Mewtwo ex Team Rocket archetype Psychic nuke
Buffing your creatures is a nice touch, but I see the real reason to run this sword is for its proliferate ability
For many fans it will always be those creatures from those first games including the aforementioned monsters and the likes of Bulbasaur, Eevee, Snorlax and Mewtwo that stand out
Mystic Confluence Even though you can use this to draw three cards, Im not sure the lack of a tap all of your opponents creatures mode wont keep this from seeing play in a Universe where we have access to Cryptic Command
If you're one of those people that don't much care about Magic: The Gathering's various crossovers, at least you can cross another popular IP off of the list before they're gone for good
While that effect can only be used once per turn, Phantom of Yubel can actually be summoned multiple times per turn