9 cards where the illustration contains “the-roil”

Into the Roil (Zendikar Rising #62)
Roil Elemental (Secret Lair Drop #155)
Roil Eruption (Zendikar Rising #155)
Roil Spout (Battle for Zendikar #219)
Rugged Highlands (March of the Machine #271)
Steam Vents (Zendikar Expeditions #12)
Sweep Away (Oath of the Gatewatch #64)
Tidal Force (Commander 2013 #62)
Zendikar's Roil (Magic Origins #209)

This search is finished. Now the real work can begin.