Urza - Runner self-destruct

Jhoira, meanwhile, ran toward the cave mouth. It would take only moments before the self-destruct mechanisms activated….

The first, biggest blast came from her own mount. It macerated the beast that it held and sent Jhoira’s sword flinging up into the ceiling of the cave. Bits of gore spattered the walls. The blast threw Jhoira free. She crashed among dewy leaves as the other five bombs ignited.

Fire and smoke, bone and stone, waves of belching sulfur…with a great, roaring rumble, the top of the cave went to pieces. It collapsed, slowly and magnificently, across the army of fiends, mashing them. Rubble sealed the passageway, mortaring it with glistening oil. The shattered hillside slumped downward in a vast landslide, and like a figure out of a dream, the silver man solemnly rode that slide down to ground.

***

Time Streams, Chapter 13