mtg balrog card The Balrog, Durin's Bane Durins Bane cant be blocked except by legendary creatures Lash of the Balrog |

Blacks Crystal offers some rather unique effects that could go in a variety of different decks, but unlike some of the other Crystals, this doesnt really create any exponential value

Emmara's spellbook consists of nine other cards with the convoke mechanic

The one toughness at first glance does make the card look dodgy however when you realise you can both pump the card and make it indestructible with zero mana sacrifices the low toughness is pretty irrelevant

It was also the first card banned after consultation with the Commander Advisory Groupand to be fair to them, their individual opinions covered a broad range