Merciless Executioner

A 3-mana symmetric edict is too slow as ordinary removal, but disposable creatures can make its ETB a niche recur or tutor target.

Could be wrong if A currently competitive sacrifice shell may not want a fragile three-drop, leaving no realistic adoption.

Its ETB and mana value offer niche recursion/combo utility, but a 3/1 symmetric edict is far below Legacy's normal standalone rate.

Could be wrong if Without a proven reusable ETB shell, it is simply inefficient removal in a format with much cheaper interaction.

It can trade a disposable body for one creature from every opponent, making it a solid but replaceable ETB-recursion tool.

Could be wrong if Opponents choose expendable creatures, and optimized lists may prefer broader edicts or cheaper sacrifice payoffs.

When cast with no creature, it is removal plus a 3/1; with tokens or weak bodies, its symmetric edict remains efficient value.

Could be wrong if Unknown speed and token density may make the self-sacrifice much costlier and reduce it to a fragile parity card.