Marsh Flats [Zendikar] San Diego Comic-Con 2015 you may search your library

you may search your library for up to three basic land cards

each other player sacrifices a creature

{1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its converted mana cost until end of turn

Set: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {3}{B} You draw three cards and you lose 3 life

Sacrifice Crystal Vein: Add {C}{C}

Marsh Flats [Zendikar] San Diego Comic-Con 2015 you may search your librarySet: Zendikar Type: Land Rare Cost: {T}, Pay 1 life, Sacrifice Marsh Flats: Search your library for a Plains or Swamp card, put it onto the battlefield, then shuffle your library.