wotc
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.
MTG · Card
◇ Catalog #265
Foreboding Ruins
DIGITAL ONLY
sir·#265·uncommon·nonfoil
Illus. Adam Paquette
—
in vault
—
for trade
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wishlisted
Mar '23
3 yr ago
Played in EDH
EDHrec rank #325 · Popular pick
Variants
Gameplay
Land
As this land enters, you may reveal a Swamp or Mountain card from your hand. If you don't, this land enters tapped.
{T}: Add {B} or {R}.
Legalities
tlrlegal
duellegal
brawllegal
pennylegal
PreDH
Rulings · 4
wotc
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.
wotc
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.
Notes
No price observations yet — this card is in the canonical catalog but a refresh hasn't seen a market price.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Adam Paquette
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
SourcesScryfall