Ulamog- No sells Chandras fire

A wave of Eldrazi drones scrabbled into the path of the bait army. Her group couldn't afford to slow down to engage them, and Chandra couldn't clear them out from her position at the rear. She could only hope Jace was right. She looked up and ricocheted two spiraling blasts of fire off the uncrackable faceplate of Ulamog.

(Zendikar's Last Stand)