On the Job [Murders at Karlov Manor] Throne of Eldraine Prerelease Promos put two +1/+1 counters on

put two +1/+1 counters on it instead

Sacrifice Quicksand: Target attacking creature without flying gets -1/-2 until end of turn

where X is the number of Heads on the battlefield

The owners of those cards shuffle them into their libraries

On the Job [Murders at Karlov Manor] Throne of Eldraine Prerelease Promos put two +1/+1 counters onSet: Murders at Karlov Manor Type: Instant Rarity: Common Cost: {2}{W}{W} Creatures you control get +2 +1 until end of turn. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") For all their differences, Kaya, Kellan, and Agrus Kos agreed on one thing: none of them would rest until Teysa's murderer was brought to justice.