Some legendary creatures are also designed to be used in Limited or other Constructed formats, but have less potential as a commander
I am going to build a reanimator deck using my precon
He becomes a 1/1 Human with hexproof that cant be blocked...Bruce Wayne
CSV import and export Import from CSV, including Dreamborn format
This Duskmourn Commander is one of the strongest cost reducers in the game, even if you're restricted to the first enchantment you draw in a turn, and is very flexible: Aminatou, Veil Piercer EDH decks can be built in lots of different ways
In a 1-versus-1 game, Mangara slows down their game plan and keeps you alive longer, as they would likely stick to 1 attacker and 1 spell on their turn (unless theyre willing to let you draw)