Murders at Karlov Manor

Clandestine Meddler | Creature | Vampire Rogue | When Clandestine Meddler enters the battlefield, suspect up to one other target creature you control. (A suspected creature has menace and can't block.) Whenever one or more suspected creatures you control attack, surveil 1. (Look at the top card of your library. You may put it into your graveyard.) | Jodie Muir

Deadly Complication | Sorcery | | Choose one or both — • Destroy target creature. • Put a +1/+1 counter on target suspected creature you control. You may have it become no longer suspected. | Jodie Muir