Lonis, Cryptozoologist

Murders at Karlov Manor Commander · #215 · Rare

Legendary Creature — Snake Elf Scout

Whenever another nontoken creature you control enters, investigate. {T}, Sacrifice X Clues: Target opponent reveals the top X cards of their library. You may put a nonland permanent card with mana value X or less from among them onto the battlefield under your control. That player puts the rest on the bottom of their library in a random order.