But the Brotherhood’s deity has other plans, and Clegane hacks Dondarrion’s torso in two, clearing The Hound in the eyes of the “one true god” of his alleged crimes. While Donadarrion’s apparent death sends Arya Stark into a fit of rage, the Brotherhood reveals its ability to harness their god’s strength, resurrecting Donadarrion from his mortal wound.
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By far not the best sword fight. I recommend the movie Sword of the Stranger