Shield counters don't prevent players from sacrificing permanents
Popping Niv-Mizzet out with Ilharg was awesome, as was doubling a Thought Erasure thanks to Kefnet, and who hasnt either built or faced off against a vigilant zombie army thanks to Oketra
Yes, there is an increase in price for the MH3 product compared to many other Commander precons, but this is a case where the purchase price leads to great value
(When this Equipment enters the battlefield, create a 2/2 red Rebel creature token, then attach this to it.) Whenever Blade of Shared Souls becomes attached to a creature, for as long as Blade of Shared Souls remains attached to it, you may have that creature become a copy of another target creature you control
The new rules make it much simpler
Most likely we will see more Marvel Scene Boxes