Arena of Glory

This land enters tapped unless you control a Mountain.
: Add .
, , Exert this land: Add . If any of 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.)

EDHREC rank #371

USD reference: $7.63 (~₱480.71) · Foil: $9.22 (~₱580.88)