Black Iron Domino Crown is a hat that you can give to your pet, being Tier 5. It is a black version of the Domino Crown.
It adds on 30,000 Coin Collection and Agility as of Update 10.
This hat has a 0.4% chance to be earned, the same as Ame Damnee pet. It has a rarity of five stars, but is relatively common for its tier.
This is based off of an actual Roblox hat named the Black Iron Domino Crown of Interns. It is a Domino Crown redone in the classic style of Black Iron.