So we all know how Megumin is Multi-City Block as of currently because of the calc right? Well some novel reading may just upgrade Megumin.
On page 182 (I believe) in the first novel Aqua unleashes Sacred Create Water. This spell flooded the starter town (which is rather large) and lots of the area around it. This attack hit Megumin and Darkness. Through my understanding I think Megumin might gain durability from that to at least Town level. As for Megumin's AP...
As I stated Darkness was hit by the Sacred Create Water after being hit by Dullahan many times (thus Darkness was in a weakened state), Darkness survived this attack and was only "wounded" it isn't stated how wounded but she was able to kneel and pray after (page 187). Megumin's explosion brought Darkness to the brink of her life. With this in mind Megumin probably has above Town level AP.
Details About the Town and Sacred Create Water
The town hit by Aqua's Sacred Create Water is the starting town of Konosuba. The town is rather large and it suffered severe damange from the flood. This town was also surrounded by large walls (like a castle's). Aqua's Sacred Create Water also took a few seconds to hit the town.
So yeah I'd say Town to Large Town AP and Durability for Megumin?
On page 182 (I believe) in the first novel Aqua unleashes Sacred Create Water. This spell flooded the starter town (which is rather large) and lots of the area around it. This attack hit Megumin and Darkness. Through my understanding I think Megumin might gain durability from that to at least Town level. As for Megumin's AP...
As I stated Darkness was hit by the Sacred Create Water after being hit by Dullahan many times (thus Darkness was in a weakened state), Darkness survived this attack and was only "wounded" it isn't stated how wounded but she was able to kneel and pray after (page 187). Megumin's explosion brought Darkness to the brink of her life. With this in mind Megumin probably has above Town level AP.
Details About the Town and Sacred Create Water
The town hit by Aqua's Sacred Create Water is the starting town of Konosuba. The town is rather large and it suffered severe damange from the flood. This town was also surrounded by large walls (like a castle's). Aqua's Sacred Create Water also took a few seconds to hit the town.
So yeah I'd say Town to Large Town AP and Durability for Megumin?