3 Uncommons Of these uncommons, 0.3% will be a double-faced uncommon borderless woodblock or borderless character card
Many of the Elemental abilities could already target other creatures so sharing them didn't have a lot of impact
Oh, and even without the amazing ETB ability, 12 trample commander damage is going to be hard for at least one of your opponents to handle
Its drawback may look like its very punishing and can allow the opponent to surprise you via a mid-combat spell, but I never really saw that scenario play out since its damage prevention ability is a a conditional static ability so as long as its on when damage is dealt, it wont be prevented. (Thank you, @fenaris!) It usually plays out somewhat like a colorless Ashenmoor Gouger / Chimeric Idol where you typically dont bother trying to block with it (why am I blocking with my aggro guys anyway?) and, if need be, you cast a spell pre-combat to activate it (typically I used a large coin, like a quarter, to denote whether it was on or off)
Note uncommon for Pauper Commander as your leader or PEZ