You chose targets and players, but everyone chosen has a non-basic land destroyed and then gets a free basic ramped tapped onto the battlefield, so they don't get a loss of a land
You can then pour all of that mana into Worldsouls Rage to deal a huge amount of damage to your opponent with one spell
In Commander, thats incredibly important
When it arrives, it will Price of Progress each player damage, which was often a kill for many way back when it was printed, given how much Commander folks love their nonbasics
You can sell cards individually, in small bundles, or as one big lotwhatever fits your goal
All your creatures get buffed when the card transforms into Wedding Festivity