Stored deep within the secure confines of the Batcave™ vault, Batman™ has assembled an arsenal of contingency weapons, just in case any of his fellow Justice League™ members were to turn against the greater good. One of these weapons is a Sinestro Corps™ power ring, salvaged when Sinestro™ and his menacing yellow lantern army launched an assault on Earth.
During the events of Forever Evil, Earth faced a dire threat when the malevolent Power Ring and his nefarious Crime Syndicate unleashed chaos upon Earth-0. Batman, always the strategist, deduced that Power Ring's ring held the same vulnerability to the color yellow as Green Lantern's™ power ring. In a bold move, he donned the Sinestro Corps ring, readying himself for the impending battle.
Now equipped with the formidable power of the Sinestro Corps, Batman™ stands prepared to face this evil force and protect his city. As he takes on this dark challenge, Gotham City can rest assured that their dark knight is always one step ahead, ready to defend against any threat that comes their way. The bat signal shines bright, signifying that Batman™ is ready to uphold justice and preserve hope in the face of darkness.