Being able to get around shrouds major weakness of preventing you from targeting your creatures means that shroud equipment continually sees play
You can quickly overwhelm plenty of board states with this all-in-on Bello strategy, as he also lets you draw cards anytime those newly animated creatures connect with a player
They cant cast cards from exile, their graveyard, directly from their library, or even their commanders from the Command Zone
There are several macro-archetypes that are interested in Loam's effect
The Combat Tutorial Magic card art also directly homages one of the earliest battles in Final Fantasy X
But playing the same kind of game every time can get boring, and if a player repeatedly uses the same commander deck against the same group of people (as this format supports), their opponents may quickly come up with ways to counter it