Claudia, Cursed Child

Partner with Viren, Betrayer King
{p/b}{t} search your library for a legendary equipment put it into your hand then shuffle.
{p/u}{t}you draw a card and each opponent loses one life
{p/b}{p/b}{p/g}{p/g}{t} put a -1/-1 counter on Claudia, Cursed Child return Viren, Betrayer King from your graveyard to your hand