Crystalline Sliver Crystalline Sliver allows Sliver players to play their game without being paranoid (or at least, while being less paranoid) that disaster will strike them at any time
$0.35 DFC Helper Card The Lost Caverns of Ixalan $0.35 DFC Helper Card Lorwyn Eclipsed $0.69 Katara, Water Tribe's Hope Avatar: The Last Airbender $5.99 Avatar's Wrath Avatar: The Last Airbender $0.35 Energybending Avatar: The Last Airbender $0.49 Fire Lord Zuko Avatar: The Last Airbender $0.35 DFC Helper Card Modern Horizons 3 $0.49 Elemental Teachings Avatar: The Last Airbender $0.79 Aang, at the Crossroads Avatar: The Last Airbender $1.29 Toph, the First Metalbender Avatar: The Last Airbender $6.49 The Legend of Yangchen Avatar: The Last Airbender $4.99 Bumi, Unleashed Avatar: The Last Airbender 0 results found
Each booster includes one to five rares or higher, three to six uncommons, five to eight commons, and one land card
Life gain directly opposes the games primary win condition
Even the Sieges that dont have planeswalkers on the back seem to be worth casting on the front, and worth defeating to unlock the back