Everyone Marketplace spoke with gave us mostly the same assessment: prices for some cards will probably decrease eventually, but theyre not going to tank so badly that the entire market will crash
The decks alt Commander is Xolatoyec, the Smiling Flood
Scry Lands - if they are going to come in tapped, gain something from it
Secondary Move : Genome Hacking
In point 3, here's a good example: the card Kess, Dissident Mage, before being reprinted in Modern Horizons 1, existed only in the foil version contained in the Commander 2017 preconstructed deck and as the MH1 version did not yet exist (which was only printed in 2019), and the card was being used in Legacy decks, it was necessary to open this exception to use a proxy for players who had Kess in their decks
The resulting creature will be a Vampire in addition to its other types