Marian, Weihnachtsschreck

Creatures you control have menace.
Each time you reveal a card from your library,
target player loses 1 life.
Search your library and/or graveyard for a card
named "Marc, der nicht mischen kann", and
"Trappi, VR-Killer", then shuffle your library.
—
"Der Marc muss echt besser mischen lernen."