Is Arena of Glory legal in Standard, Modern, and Commander?

Arena of Glory is legal in: Modern, Legacy, Vintage, Commander, Historic.

What type of card is Arena of Glory?

Arena of Glory is a Land. Its oracle text reads: "This land enters tapped unless you control a Mountain. {T}: Add {R}. {R}, {T}, Exert this land: Add {R}{R}. If that mana is spent on a creature spell, it gains haste until end of turn. (An exerted permanent won't untap during your next untap step.)"

Arena of Glory

Land

This land enters tapped unless you control a Mountain.

: Add .

, , Exert this land: Add . If that mana is spent on a creature spell, it gains haste until end of turn. (An exerted permanent won't untap during your next untap step.)

Set Modern Horizons 3

Rarity Rare

Artist Jorge Jacinto

Collector # 215

Scryfall Gatherer