The rebalanced Boros Energy deck is still one of the strongest and most-played decks in the format, but instead of dominating, it's now a peer among several other powerful decks, like Mono-Green Elves, Izzet Wizards, and a few different takes on Mono-White
Everything , from your lands to your hexproof creatures, goes right down the drain as the heavens collapse
Strike a Good Match While its relatively easy to overlook a powerful draw support card like this one, you shouldnt
Therefore, you cannot use the mutate abilities of creatures you already have in play
Keeping aggressive artifact creatures safe from combat damage enables incredibly powerful attacks and forces your opponents to make hard decisions since they can never trade on defense
I recently got back into playing Magic after about 15 years, and Im happy that my current more-mathematically minded brain is finding many ways of analysing the game (so expect more posts on this in the near future)