Search for a command to run...
The Iron Rock rim was obtainable in Season 9: "New Journey" by reaching level 5.
Top 1 holder controls
Largest holder · 107% of circulation
With hoarders owning over 60 Iron Rocks, with the current circulation being at only ~48 right now, its no surprise that its a hoarded item, as hoarders own 1.5x amount of copies of the current MU of Iron Rock.