I am playing magic since the mid 90s
and with its second clause spitting out tons of tokens, it is one of a very few big Standard Beatdown Zombies to scale up to Commander playability
For example, you could have four copies of Mickey Mouse, Wayward Sorcerer and four copies of Mickey Mouse, Brave Little Tailor if you really love the Disney mascot
"Graft N" means "This permanent enters with N +1/+1 counters on it" and "Whenever another creature enters, if this permanent has a +1/+1 counter on it, you may move a +1/+1 counter from this permanent onto that creature." The control change lasts as long as Cytoplast Manipulator is on the battlefield
[G][R] Speed Dive: 70 damage
A first-edition Rocket's Mewtwo will run you anywhere from $90 to over $200, with the lower end only coming into play if you can accept a damaged copy