Is Takenuma, Abandoned Mire legal in Standard, Modern, and Commander?

Takenuma, Abandoned Mire is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Takenuma, Abandoned Mire

Q: What type of card is Takenuma, Abandoned Mire?

Takenuma, Abandoned Mire is a Legendary Land. Its oracle text reads: "{T}: Add {B}. Channel — {3}{B}, Discard this card: Mill three cards, then return a creature or planeswalker card from your graveyard to your hand. This ability costs {1} less to activate for each legendary creature you control."

Legendary Land

: Add .

Channel — , Discard this card: Mill three cards, then return a creature or planeswalker card from your graveyard to your hand. This ability costs less to activate for each legendary creature you control.