There are over 34,000 visually distinct Pokmon cards as of the time of this writing
That said, Satoru Umezawa is a new card that grants every card in your hand ninjutsu, and that could lead to some very silly stuff when combined with thirteen-mana Eldrazi in formats like Modern
I've used this to grab Mirkwood Bats and Tombstone Stairwell, and someday hope to use this to finally nail down the Mortal Combat win that I've been chasing for years
We also got to see multiple versions of Final Fantasy 7 icon Cloud Strife one card in the main set, another card leading a Commander set
Sometimes letting them live pays off half a dozen quests later
This is likely why the three most popular Mono Blue commanders are ones that provide mana advantage: Urza, Lord High Artificer turns all your artifacts into mana rocks, Orvar, the All-Form lets you easily make copies of your lands and/or mana rocks, and Minn, Wily Illusionist ramps out permanents (including lands) whenever your illusions die
