I had the great luck to pull both Immortal Hulk and Mr. Negative as 5*s yesterday! They both look like great champions. Which one should I focus on ranking up first? I'm leaning towards Mr. Neg because the gameplay looks pretty fun (thanks for the tips
@BitterSteel) Any other opinions on which of these champs is more useful?
Here's the rest of my science roster for reference. Thanks for the input!