Mardroeme is a Skellige special card. Placed on a row, it triggers the transformation of every Berserker there: Berserker becomes Vildkaarl and Young Berserker becomes Young Vildkaarl. The Skellige deck has its own perk as well: at the start of round three, 2 random units from your discard pile return to the battlefield.
There are 3 copies. One is in the basic Skellige deck from Count Martin Monnier. You win the other two in Beauclair during Gwent: Never Fear, Skellige’s Here: one from the herbalist at the Herb Store near the Metinna Gate, and one from the Madame of the Belles of Beauclair brothel.
