It's usually to deal with extreme situations or as a backup plan in case something goes really wrong.
Batman having a failsafe in the comic is mainly to ensure there's a way out of unforeseen and potentially catastrophic scenarios. It shows his meticulous planning and preparedness. Also, it adds an extra layer of complexity and intrigue to the storylines.
Chapter 389, ", Capturing the Planet", is the clearest early answer because it turns Dragonhawk Legion's situation into a concrete plot event. It opens with Four hours of space combat had yielded some victories for the Tianma... and closes on Their current responsibility was to transport the landing troops.. The key payoff is that the chapter closes with He had joined the Dragonhawk Legion for only about a dozen years.
Chapter 459, ", Cruiser Technology!", is the clearest early answer because it turns Cruiser Technology's situation into a concrete plot event. The chapter turns that into something concrete by moving from Now, "Overnight Success." Even higher echelons had already opened... to [Lunar-Class Cruiser Technology: Epic] No need for words, when Gu....
Chapter 357, ", Meat Mountain", is the clearest early answer because it turns Ge Wajia's situation into a concrete plot event. The chapter gives readers a real answer by opening on Normally, arriving at Fino City in this manner would be impossible. and ending on Yet, Psychic teleportation could break through physical distances but....
Chapter 409, ", Atonement Expedition, Independent Kingdom", is the clearest early answer because it turns Gu Hang's situation into a concrete plot event. It opens with When Matins was escorting Blaywins and the other eight to Rage Owl... and closes on Picking up eight old soldiers and saving a few thousand grace points....
Chapter 458, ", You Dare Too?", is the clearest early answer because it turns Alliance's situation into a concrete plot event. It opens with This man was the second largest landowner on Eagle Horse III, a... and closes on If they dared, why would they be bluffing in fear here?.
Chapter 374, ", Alliance Shipyard", is the clearest early answer because a shaky connection becomes usable in the plot. The chapter turns that into something concrete by moving from Moreover, building the ship's hull and then sending it to others for... to The horrific burning would cause severe geological activity, and the....
Chapter 392, ", Economic Reform and Development Plan", is the clearest early answer because it turns Alliance Government's situation into a concrete plot event. The chapter turns that into something concrete by moving from The Alliance system has always been overlooked by outsiders, yet it... to As soon as materials are in place and ranks are determined, many.... What makes it stick is that the chapter closes with However, while this mechanism exists, it's practically ineffectual.
Chapter 474, ", Showing You the Corpse", is the clearest early answer because it turns Green Skins's situation into a concrete plot event. The chapter gives readers a real answer by opening on To kill Titus in a one-on-one duel was to usurp his position; to lead... and ending on He wanted the head of Titus, not Muru..
Chapter 472, ", Striking the Heart", is the clearest early answer because it turns Green Skins's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Titus had unified the Iron-Tooth Clan and sparked a monumental... and follows through with Squad leaders would brawl with other squad leaders, producing platoon....
Chapter 428, ", I am the Dominant Bishop!", is the clearest early answer because it turns Low Energy Storm's situation into a concrete plot event. A useful checkpoint is the way the scene starts with The investment in nurturing military backbone, the construction of... and follows through with Korolya Nest Capital World, a world now left with only industrial....