- 3,955
- 2,747
In a last-ditch attempt to take out Saitama, Boros tried to release all his energy with his surface-scraping "Collapsing Star Roaring Cannon" attack, which he claimed would ruin earth's surface(https://archive.vn/GVxO8#selection-2867.35-2867.130). Previous calcs have tried to calculate this feat as a generic explosion, but looking closer at Boros's attacks in this fight we can see that they are melting the surface of the ship. Examples here, here and here, original chapter here if you want a clearer look at the damage. Extrapolating these effects onto the rest of the planet, it makes sense to calculate CSRC as an attack that melts the surface of the planet (causing devastation that way). What exactly does that mean? My hope is that we can come to a consensus on roughly how much energy melting the planet's surface would involve and then calculate it.