fairy's gift original yugioh card of The Mystical Elf - Pharaoh's Servant 1400 Defense Gift of The Mystical Elf

While there are only 111 unique Planechase cards, they are about as large as 2 regular cards placed side by side

While it wont stop untargeted mill, and it cant stop someone killing you with Commander damage if they somehow play a card that says damage cant be prevented, itll stop basically everything else

The only way around this kind of thing is a clone like Spark Double, which can copy legendary creatures without issue because it removes the legendary typing when it copies something, or another way around the legend rule like Mirror Gallery or Sakashima of a Thousand Faces

Cards like Malicious Affliction, Reaper from the Abyss, and Tragic Slip are much more powerful when you can toss away one of your creatures or tokens to make sure its online

8: Friendly Neighbourhood With all the token doublers running around these days, a card like Friendly Neighbourhood deserves some attention