Damage calculator

[Holy_Diver]

EDITED: I think something that could capture the spirit of this formula would be ATK-DEF where DEF can be chipped away at by ATK*ATK/(DEF*2). In other words, the DEF stat would be brought down with every swing according to an exponential function. The remainder could then be applied to ATK-DEF.

And then instead of 0 DEF being infinity damage, it would just be no defense.