Final battle ends in sacrifice and rebirth

Karra’s black-maned mare carries her at speed across the hilltop, halts mid-battle to let the Cheetah warrior dismount and confront the Master directly, then remains stationary as the final struggle unfolds around it.

The ivory sabre tooth shifts from tool to murder weapon when Midge dies: the Master seizes it, gives it to Karra, and she in turn turns it against him, driving the jagged blade into his side before collapsing.

Midge’s angular bike roars into the duel, becomes engulfed in a fireball upon collision with Ace’s machine, and is utterly consumed—its metallic carcass melting into the scorched earth as Midge is flung clear to die nearby.

The refuse heap provides scraps for the Doctor to conceal behind during the duel’s fiery climax; it is later overwhelmed by the explosion and smoke, its black bin bags torn open to spill sodden waste across the battlefield.

The sturdy old easy chair becomes an obstacle in the bike duel; both machines crash through its frame, ripping the upholstery and setting the fabric alight with stray embers, making it a witness to the primal violence.

Fly-tipped black bin bags are disturbed first when Ace scrambles for cover at the duel’s height, then torn open by the explosion’s force, spilling sodden scraps over the muddy ground before the Doctor’s jacket snags on barbed wire jutting from a sack.