Each one is beneficial in its own way and either requires certain conditions to be met or gives you instructions on what you can do when the card is played
It won't stop being saddled until the turn ends or it leaves the battlefield
With that in mind, it's full of instants and sorceries, and in a multiplayer format like Commander will likely ensure you want to keep at least some mana untapped so you can respond to threats
Some more ramp would probably help, but I do not want to cut more than one or two lands, if that, to get more ramp
When a creature Regenerates, it survives any kind of destruction effect, be it hard removal or damage
The decks range from 600 to 1000+ US dollars, making it one of the most expensive formats, though there are some very good decks that are somewhat cheaper