Follow the Bodies [MKC - 23]

R

23

Sorcery

Gravestorm (When you cast this spell, copy it for each permanent put into a graveyard from the battlefield this turn.)

Investigate. (Create a Clue token. It's an artifact with "2, Sacrifice this artifact: Draw a card.")

"The culprit doesn't seem to care about covering their tracks. Let's hope that's a good thing."—Morska