If Chulane, Teller of Tales or some other crazy value engine commander is running wild, this might be the perfect way to deal with it and slow your opponent down a bit
Exodus Survival of the Fittest (LP - English) Survival of the Fittest (GD, EX - German) Survival of the Fittest (LP - French) City of Traitors (NM - English) City of Traitors (PO - French) Mirage Lion's Eye Diamond (GD, EX, NM - English) Lion's Eye Diamond (GD, EX - French) Stronghold Sliver Queen (GD, EX, NM - English) Sliver Queen (NM - German) Mox Diamond (GD, EX, NM - English) Mox Diamond (GD, EX, NM - French) Mox Diamond (EX, NM - German) Tempest Urza's Legacy Grim Monolith (GD - English) Urza's Saga Gilded Drake (PO - English) Gilded Drake (GD - French) Gaea's Cradle (PL, GD, NM - English) Gaea's Cradle (PL - German) Yawgmoth's Will (EX - German) Over 140 Duals The Spiel'23 was full of people who wanted to get rid of their Dual Lands
2 Thrasios, Triton Hero Sink All That Mana Commander 2016 brought with it a ton of incredibly powerful legendary creatures with the Partner ability, which lets you have two commanders so long as they both have partner
The key, as always, is to be thoughtful and consider your options ahead of time