Okay, Wizzro's trying to restrain Prax with shadow magic, right? Wouldn't that be extremely ineffective, due to the Sheikah elemental affinity? Or was that the point, and this is a, "Wizzro, ya dun goofd again!" situation? I know this isn't Pokemon, but you wouldn't try to burn a Goron, or...tree...a Kokiri...I guess.