Is Magus of the Balance legal in Standard, Modern, and Commander?

Magus of the Balance is legal in: Legacy, Vintage, Commander.

Magus of the Balance

Q: What type of card is Magus of the Balance?

Magus of the Balance is a Creature — Human Wizard. Its oracle text reads: "{4}{W}, {T}, Sacrifice this creature: Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest, then sacrifices the rest. Players discard cards and sacrifice creatures the same way."

Creature — Human Wizard

, , Sacrifice this creature: Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest, then sacrifices the rest. Players discard cards and sacrifice creatures the same way.