After analyzing all the possibilities, Batman made targeted arrangements in advance for each one. That way, if any of them actually happened, they would not be caught helplessly. Simply put, it was better to be prepared.
That was why the old bat had dominated Gotham for decades and was still alive and kicking. Uh, Tony did the same thing, but that bastard often ended up screwing over his own people.
Hearing that Batman had a solution, Jupiter was overjoyed. She asked excitedly, "What exactly is the method?"
"There are several plans. The best one is to cast a massive spell and relocate all the civilians."
Batman said, "However, this method has a prerequisite: there must be no Skyfather in the enemy camp. I can have someone cast the massive spell, but if the enemy has a Skyfather, they can easily destroy it."
Batman dared to boast like that because he was familiar with Doctor Strange—not a crossover. This Batman came from Flash's Parallel Universe, the universe of Long-haired Superman.
Back then, to save Earth and the Universe from the Zerg, Andrew had used Game Space to summon a large number of superheroes. That was how Batman got to know Doctor Strange.
Andrew had a rather Bad Taste, and the circumstances had been special at the time, so he directly told everyone that Batman was Bruce Wayne. After the disaster ended, Batman found himself buried in trouble. Worse still, he could no longer act as Batman.
Seeing this, Doctor Strange had taken the initiative to suggest using magic to make everyone forget that Batman was Bruce Wayne. It ended up causing a huge mess, and the two of them spent a long time cleaning it up.
That experience brought them closer. Batman could even use Game Space to summon Doctor Strange