It gets you loads of life gain, and makes one of your legendary creatures indestructible until your next turn
Fellwar Stone has a slight condition on helping me get red mana that the opponent has to have a land that produces, or is able to produce, red mana
However, there may be better options for similar roles depending on the specific deck strategy, such as Bonecrusher Giant for a more versatile removal option, or Robber of the Rich for additional card advantage
First appearing in Magic 2011, this card provides a +1/+1 anthem and the coveted indestructible keyword to your other Knights
Despite how niche of a collab it is, the first few drops made collectors go wild because of one single card
A third Drivnod causes abilities to trigger four times, a fourth causes abilities to trigger five times, and so on