Korora Mountain Range
Link stood to face the shadows. He didn't rush to attack but instead squinted his eyes, trying to use the Vision of Truth to identify any weak points. He found that the enemy had no special features, nothing that resembled a core. It just seemed like a long tentacle that couldn't look any plainer.
Inside it, Link could see dark purple energy coursing in a path very much similar to the shape of the tentacle. It was a simple straight line that had no nodes or connection points.
Having no core meant that this enemy possessed no vulnerable points. This was a fearsome enemy.
However, just because it didn't have a core didn't mean that it had no blind spots. There were certain movements that a tentacle could not make, and especially under stress, Link was sure that he would find a loophole to exploit.
With this in mind, Link came up with his strategy to deal with the Void Beast.