RWBY: The Justice Teens

Earth 53 is very similar to Earth Prime/Earth 1, Earth 2, and Earth 3. But with some twists. For instances Lois Lane being a Superpowered Alien like Clark, but instead of a Kryptonian, Lois is a Daxamite. Lex Luthor and Superman are close friends (like in the Injustice Earth), the fact that Earth 53 the planet itself almost looks exactly like Remnant (yes I'm talking about RWBY Remnant), Taiyang Xiao Long is a Kryptonian Tai Zor El. Brother to Kara Zor El and cousin of Kal El, which makes both Ruby and Yang part Kryptonian. Earth 53 itself, is a Merged Earth of different worlds such as: DC, RWBY, Marvel, Invincible, The Power Puff Girls, Ben 10, Generator Rex, My Hero Academia, The Boys, Sonic The Hedgehog, Super Mario, Etc, etc, Earth 53 is the most powerful Earth surpassing that of even Earth Prime. Earth 53 houses the strongest of characters which is why Earth 53 is classified as the Strongest Universe being as powerful if not more powerful than Earth Prime