Because the Titan is drawn to large human populations, Commander Erwin Smith refuses to evacuate Orvud District, instead using the citizens as bait to lure the Titan to the wall for a decisive strike.
Attack on Titan Season 3 Episode 9 Review: Ruler of the Walls (Dub) 9 : Ruler of the Walls
Standard cannon fire is ineffective. The Scouts use gunpowder-laden carts to destroy the Titan's hands, causing it to slump over the wall. Its face, having been scraped off from dragging along the ground, is an open sore. Because the Titan is drawn to large human