Arena of Glory (Borderless) [Modern Horizons 3] Morningtide and Mountain spaces

and Mountain spaces

"The lasting effects are invariably fatal

Set: Murders at Karlov Manor Prerelease Promos Type: Sorcery Rarity: Rare Cost: {X}{X}{X}{U}{G} For each of X target permanents

A class-specific minor ability card

Set: Unlimited Edition Type: Instant Rarity: Rare Cost: {U} Target player draws three cards

Arena of Glory (Borderless) [Modern Horizons 3] Morningtide and Mountain spacesSet: Modern Horizons 3 Type: Land Rarity: Rare 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.