mtg the one ring card kingdom Why Magic: Gathering's 'The Ring' Is Worth $2 Million you can ignore this cards color requirements The One Ring - Full

It may be exciting if you draw a rare card like Sephiroth, Fabled SOLDIER, but if it's your only good card that uses black mana, you may not want to build a deck around it

Pro tip: EDHRec shows average mana value for popular commanders

What a very rare card

Only through the Helvault's destruction could Avacyn be freed to balance and protect the plane once againat least until the events of Shadows over Innistrad

Also, you can play a card called Kodamas Reach that does the same thing, which is always valuable in a Commander deck

Cards given out as challenge promos in the use C1 , C2 etc There are also promo cards with a D23 set ID, though the original D23 Expo set cards are part of the P1 set