Lost in the Maze

Flash
When Lost in the Maze enters, tap X target creatures. Put a stun counter on each of those creatures you don’t control. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Tapped creatures you control have hexproof.

Card Details:
Set: Murders at Karlov Manor Promos
Collector Number: 64s
Artist: Julian Kok Joon Wen