Land
Arena of Glory
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.)
From Magic: The Gathering.
Exact printings
- Modern Horizons 3 - #215 · rare · FOIL · EN
- Modern Horizons 3 - #351 · rare · FOIL · EN
- Modern Horizons 3 Promos - #215s · rare · FOIL · EN
- The List - #MH3-215 · rare · NORMAL · EN
Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6o8sxm5oijpb1hes7fsmmz.