Emry, Lurker of the Loch Art Card (Gold-Stamped Signature) [March of the Machine Art Series] SPA Ímpetu depredador Discard a creature card: Volrath

Discard a creature card: Volrath the Fallen gets +X/+X until end of turn

Now that you've clearly hit the "marsh" part of Lizard Marsh

Set: Pro Tour Promos Type: Legendary Planeswalker — Elspeth Rarity: Mythic Cost: {2}{W}{W} −1: Up to two target creatures you control each get +2/+1 until end of turn

) Target creature can't attack this turn

Volrath's Shapeshifter has the full text of that card and has the text "{2}: Discard a card

Emry, Lurker of the Loch Art Card (Gold-Stamped Signature) [March of the Machine Art Series] SPA Ímpetu depredador Discard a creature card: VolrathSet: March of the Machine Art Series Type: Card Rarity: Common