This creature's power and toughness are both equal to the number of server errors you generate while abusing this poor event
https://static.wikia.nocookie.net/minecraft_gamepedia/images/4/47/Skeleton_JE6_BE4.png/revision/latest?cb=20210227130136
If statuses match, it will keep the one with a non-zero price adjustment
If one is enabled and the other is disabled, the enabled one will be kept
If both have the same adjustment, it will keep the one with the larger inventory
If all of the above is the same, it will keep the one created first