1) You might notice that leveling up your sword makes it stronger. Weird, isn't it?
2) You might have been transitioning from Depth 23/24 to 25 and below. Believe it or not, the damage of most 5* weapons does increase at that point.
3) You're using Acheron and just realized it got buffed forever ago.
4) The enemy was poisoned.
5) You picked up a damage boost.
6) Using varying levels of damage bonus from your choice of gear.
1) You might notice that leveling up your sword makes it stronger. Weird, isn't it?
2) You might have been transitioning from Depth 23/24 to 25 and below. Believe it or not, the damage of most 5* weapons does increase at that point.
3) You're using Acheron and just realized it got buffed forever ago.
4) The enemy was poisoned.
5) You picked up a damage boost.
6) Using varying levels of damage bonus from your choice of gear.