His hand closed convulsively. On Callandor’s hilt. The One Power surged through him, a torrent greater than he could believe, from saidin into the sword. The crystal blade shone brighter than even Moiraine’s fire had. It was impossible to look at, impossible any longer to see that it was a sword, only that light blazed in his fist. He fought the flow, wrestled with the implacable tide that threatened to carry him, all that was really him, into the sword with it. For a heartbeat that took centuries he hung, wavering, balanced on the brink of being scoured away like sand before a flash flood.
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