I don't play SSM as much anymore, but back in like 2016-2017 I played it more often. I mained Skeleton Horse (it used to be Iron Golem but I switched after using it for a while). I really liked using its abilities (especially Bone Rush, it's super fun to use) and even though I never really won, I still really enjoyed playing with it. Bone Kick was also super fun for me as it usually sent enemies flying across the map. The kit as a whole was super easy for me to get used to, and I probably would be fine using it now even though I haven't played a proper game of SSM for a year or so.