Arena of Glory (Borderless) [MH3 - 351] Language:English Whenever Umbris or another Nightmare

Whenever Umbris or another Nightmare or Horror enters the battlefield under your control

choose up to one target creature spell or planeswalker spell

• 20 Traditional Foil basic lands

I've learned an important lesson: the relics we watch may be watching us back

• 1 Land card

Arena of Glory (Borderless) [MH3 - 351] Language:English Whenever Umbris or another NightmareRarity: R #: 351 Creature Type or Sub Type: Land Rules Text Contains: 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.