Realms Uncharted [Rise of the Eldrazi] SPA Asalto metabolizador where X is the number

where X is the number of creature cards in all graveyards

If a land card is revealed this way

"If you think you've killed one

Set: Darksteel Type: Artifact Uncommon Cost: {2} Whenever a player casts a red spell

Set: Commander 2014 Type: Creature — Human Cleric Rare Cost: {1}{B} Morbid — {T}

Realms Uncharted [Rise of the Eldrazi] SPA Asalto metabolizador where X is the numberSet: Rise of the Eldrazi Type: Instant Rare Cost: {2}{G} Search your library for up to four land cards with different names and reveal them. An opponent chooses two of those cards. Put the chosen cards into your graveyard and the rest into your hand. Then shuffle your library.