Hero Academy Damage Calculator - Now ...
K, so I managed to get some free hosting. =D
I'm sure there are still bugs, and I haven't added the Shaolin yet, but yall can access the Hero Academy Calculator at http://tabbynat.github.com/hacalc/! Bookmark it to your iPhone home screen! =D
If you find any bugs, let me know! I know of 2 circumstances which don't work exactly right, and that's the Witch corpse explosion (doesn't take into account the max HP buff extra damage), and the Drill Crystal splash damage (doesn't take into account the bonus damage from gem tiles).
UPDATE: You can keep up with the latest versions at http://omvm.blogspot.com/2012/12/oh-my-damage-calculators.html!