So if you like Yargle, Glutton of Urborg, then that is your commander, if you like Tymna and Thrasios, then there is your commander
Competitive Restriction : With its unmatched power, the card is banned in three gameplay formats and is limited to a single copy in the vintage format
The combination of Amber and Amethyst creates a lot of potential for interesting deck designs, but if you want to prioritize the Madrigal typal, it's best to hone in on the most important, useful Madrigals, and then fill the deck out with stronger strategies.
Plague Mare is obviously not as good, as its a 2/2 instead of a 3/3 with first strike, and it doesnt deal damage to the opponent or planeswalkers they control, but it does have some upside
We should probably talk about the big picture first