Sidar's eminence ability provides a ton of power for the deck, smoothing out your draws throughout the game, letting you hit your land drops early and find gas late game, all while setting up Sidar's incredibly powerful reanimation combat trigger
Sin's last ability doesn't cause you to move counters from Sin onto the target creature
Shroud is a mechanic that was evergreen and featured in the highest levels of Magic over and over again until it was basically replaced by hexproof in 2011
Wizards opened the vault this year, bringing back some of the most powerful game pieces in history with stunning new treatments
But then, you have Lobelia Sackville-Baggins as your Commander, and you can have her help you rebuild right after such a scenario by giving you the resources to cast spells from your hand the fastest on the table
Its not the only front they have to fight on, though, with increasing tax and rent prices depending on where in the world you are