Is Eiganjo, Seat of the Empire legal in Standard, Modern, and Commander?

Eiganjo, Seat of the Empire is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Eiganjo, Seat of the Empire

Q: What type of card is Eiganjo, Seat of the Empire?

Eiganjo, Seat of the Empire is a Legendary Land. Its oracle text reads: "{T}: Add {W}. Channel — {2}{W}, Discard this card: It deals 4 damage to target attacking or blocking creature. This ability costs {1} less to activate for each legendary creature you control."

Legendary Land

$5.92 ↗2 similarCommander, Modern

: Add .

Channel — , Discard this card: It deals 4 damage to target attacking or blocking creature. This ability costs less to activate for each legendary creature you control.