Foreboding Ruins (330)

Provider	Type	Normal	Foil	Etched	Date
tcgplayer	retail	$0.37	—	—	2026-09-27
manapool	retail	$0.25	—	—	2026-09-27
cardmarket	retail	$0.22	—	—	2026-09-27
cardkingdom	retail	$0.99	—	—	2026-09-27
cardkingdom	buylist	$0.25	—	—	2026-09-27
cardhoarder	retail	$0.15	—	—	2026-09-27

Buy

2016-04-08: You may reveal any land card with either or both of the appropriate subtypes. It doesn't have to be a basic land. For example, you could reveal Sunken Hollow from the Battle for Zendikar set to satisfy the ability of Foreboding Ruins.
2016-04-08: If an effect instructs you to put Foreboding Ruins onto the battlefield tapped, it will still enter the battlefield tapped even if you reveal a land card from your hand.
2016-04-08: If a Swamp or Mountain is entering the battlefield from your hand at the same time as Foreboding Ruins, you may reveal the other land to have Foreboding Ruins enter untapped.
2016-04-08: Lands don't have a subtype just because they can produce mana of the corresponding color. Foreboding Ruins itself is neither a Swamp nor a Mountain, even though it produces black and red mana, so you can't reveal one to satisfy the ability of another.