I wonder why the rating is so low. A single one effectively stops those pesky black vampire decks. Plus it's cumulative if you have more. Just two will keep you safe for most of the game.
This is actually surprisingly decent in a slower format like EDH if you're in B/W/x. Black leans on plenty of cards like Underworld Dreams, Bloodgift Demon, Graveborn Muse, Phyrexian Arena, etc for card advantage and a little bit of pain. This negates the pain, and it fuels helpful stuff like Sphere of Safety.
Comments (9)
it's not that bad for side board...
So, cautiously 3/5 for Commander.
Sphere of Truth
Sphere of Reason
Sphere of Grace <-- You are here.
Sphere of Law
Sphere of Duty
Sphere of Purity