By using Wrong Turn to hand your opponent a Body of Knowledge, you gift them a creature that removes their maximum hand size and turns every point of damage dealt to it into a massive cascade of card draw. Because Body of Knowledge triggers its own damage-drawing loop whenever it takes damage, the resulting storm of extra cards forces Orcish Bowmasters's triggered ability to repeatedly zap that exact same Body of Knowledge for 1 damage. This creates a self-sustaining loop where the opponent draws through their entire deck while your Orcish Bowmasters endlessly damages the Body of Knowledge and amasses an enormous army of Orcs, ultimately finishing them off through card-draw depletion.