Commanders that I used to run but have been disassembled or replaced

Arjun, the Shifting Flame - used to be in charge of a deck called "Shifting Hand Land" (a name I'm still proud of) but wheels decks are IMO linear and unfun and I found that out super quickly. A bunch of the base Izzet cards made it through to my current Izzet deck

Gwafa Hazid, Profiteer - used to run my bird tribal deck before I realized how important it is to have an on-tribe commander. Replaced by Ishai

Skullbriar, the Walking Grave - I churned out a Golgari +1/+1 counters deck with extra cards I had, so it was mega-budget. Never even bought the commander, just used a proxy for like two games before disassembling it

Circu, Dimir Lobotomist - another deck I churned out for fun - goal was to just exile stuff in as many ways possible. I do love me some exile-milling. Disassembled because it was weak, but many of the parts went towards Phoebe (and many of the ideas went to my Sultai list)

Phoebe, Head of S.N.E.A.K. - a Dimir theft deck featuring about ~20 cards from Unstable. Rarely got a chance to play it because of silver border, many of the parts went to Crosis

Crosis, the Purger - was working on an Izzet theft deck using parts from Arjun, decided to merge Phoebe and those parts and create a Grixis theft deck. Ended up being incredibly annoying to play against, disassembled it quickly. Izzet parts went to Niv-Mizzet, Dracogenius

Brothers Yamazaki - the one I'm most bummed about. The idea was two decks both incredibly weak but using cards like Humble Defector and friends to become strong together. It was too hard to balance and lead to too many arguments, so I decided to disassemble it for good

Niv-Mizzet, Dracogenius - used to lead what is now my Pramikon deck