If solving one case isn't enough for your players, there are even more puzzles to be solved, woven into the Murders at Karlov Manor products
Since these are all creatures, all they have to do is attack whenever the coast is clear to come out on top
Of course, the "artifact creatures you control have menace" is a cherry on top for a deck that churns out giant artifact creatures every turn
If you're going to cast Ghalta, I highly suggest having some kind of boardwipe protection first like the Skullspore Nexus just before this, or at least have something that gives your creatures haste so that you don't give your opponent any chance to fight back
Illustrated by Daarken Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Legal Modern Not Legal Brawl Legal Legacy Not Legal Comp
Graded Population Report: Mewtwo VSTAR #84 Visualize the distrbution of grades in the chart