I'll answer you.
682 has eventual adaptation and AP. He also has mind hax. Assuming he'd reach Link's level before being offed, Link's invulnerability and intangibility renders pure AP moot, along with resurrection and healing, and the Heart Ring minimizing potential damage, and has resistance to mind hax. Maybe those localized space-time anomalies could work, but those are more far and few between than the argument about Link's sealing.
Link has his Silver Arrows, Ancient Arrows...maybe, time stop, sleep manipulation, and of course, sealing. Link however, is a dude who exploits his opponent's weaknesses first, consorts his sword and hat before doing something reckless. So him using those early on is far more believable than not. All of the options he needs are also good for incapacitation, so the universal destruction trigger doesn't activate, and if it does, due to the Silver Arrows, due to having TF given precog and the ability to instantly BFR himself due to Hero's Shade powers allow him to escape it. And worse comes to worse, he wishes for a way to off 682 with the Triforce.