will it change to an acceptable level as the MLB version increases?
Compare the file's version to the damage it caused. In roughly 30 days the bomb cause 7x its version in damage. So if it scales linearly like everything else in this game, a v1 Logic Bomb will cause v7.1605 damage to all files after 30 days, or roughly v1 damage every 4 1/3 days. Considering how many files a main gateway should have on it, that's a good amount of AP and HPD in damages.