The Boar is the third boss you’ll face in Praey for the Gods. To get to it, you need to follow the light in the sky to a large door that opens with a pressure plate on the ground.
Once you’re through the door and into the cave, you need to use another pressure plate to lower a weight, glide onto it, grab it, and then wait until it rises once more so you can glide to the gate opposite before it closes. That puzzle is nothing compared to the boss fight, though.
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