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.)
Printings & Conditions (4)
Modern Horizons 3 (MH3)(Borderless) (Modern Horizons 3)#351Rare
Modern Horizons 3 (MH3)(Modern Horizons 3)#215Rare
Modern Horizons 3 Promos (PMH3)(Promos: Prerelease Cards)#215sRareOut of stock
The List (PLST)(The List)#MH3-215RareOut of stock