Disney Lorcana : Rise of the Floodborn features a new array of Enchanted cards, and all of them are already commanding impressive prices on the secondary market
For example, Experiment Twelve bides its time as a 2/2, then you pay the disguise cost of and bump its stats to 4/4 and you get the rest of the abilities on Experiment Twelve, turning into an 8/8 with trample
Magic's most-valuable card hits an absurd $3 million after 'private sale', some call shenanigans, no one knows what's real, but what's true is it was bought with bitcoin The Alpha Black Lotus is now the single most valuable card in existence
It introduced an absurd number of new cards that can serve as your new Commander and hundreds of new cards that can be part of the 99
I suspect the ability forcing you to sacrifice lands would be seen as a drawback, meriting the mana cost reduction
Used merchandise sells for cheaper than brand new stuff