![Arena of Glory [Modern Horizons 3 Prerelease Promos]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/554255.jpg?v=1731892115)
Arena of Glory [Modern Horizons 3 Prerelease Promos]
| Set: | Modern Horizons 3 Prerelease Promos |
| Type: | Land |
| Rarity: | Rare |
| Colors: | R |
Arena of Glory enters the battlefield tapped unless you control a mountain.
T: Add R.
R, T, Exert Arena of Glory: Add RR. 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.
T: Add R.
R, T, Exert Arena of Glory: Add RR. 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.