There are several bugs that I've run into whilst using the Quarry Mark. I'll post images of a few I ran into in my most recent game then explain a few others that didn't crop up in this particular game. In the below images the Hyaenid Bulwark has a Quarry Mark equipped. When a relic is deployed closer to a quarry marked champ the relic will receive hunter equipped until something moves. In this image the scythbill appears to have two copies of Hunter: Equipped applied. At the same time the Sandkip up in the font also has hunter:equipped. There is only one quarry mark in play and yet multiple champions have hunter:equipped. I've also run into the issue where my opponent will deploy a champion or a relic and that champion or relic will then become hunter:equipped until a unit moves. I'm know there are more that I can't recollect atm. I will post more as I run across them.