Damage
Damage is a general term for the amount of health loss a creature or a spell can cause to a single creature or to a creatures stack. If a creature suffers more damage than its current health, it is eliminated, while in a stack of creatures, the topmost dies. The remainder of the damage is dealt to the next one and so forth until all damage is dealt or the whole stack is eliminated.
Creature's ability to deal damage typically has a range, which means that it causes randomly chosen damage between the minimum and maximum value. Some creatures like Nagas do not have a damage treshold meaning they always do the same amount of damage. Creatures in a stack cause individual damages, and the combined damage of the stack is calculated by adding them together. However, the final damage can deviate from the combined damage greatly because of different additions and reductions, which are covered in the next section.
Spells damage dealing follow the same rules as mentioned above. However, they do not have a range of damage, but deal damage based on individual formulas. The formulas are always linear format: Ax+B, where x equals the value of spell power while A and B are variables defined by the spell. Damage from spell cannot be reduced, although some creatures have immunities against certain types of spells. Damage can be increased, if the target creature has natural vulnerability against the spell. For example, Water Elementals are immune to Ice Bolt and Frost Ring meaning they do not suffer damage from them, but take extra 50% of damage from certain fire school spells like Fireball.
Damage calculation of creature stacks
Mathematical formula for calculating the final damage is:
DMGf = DMGi × (1 ± AD) × (1 + SS + SP + L + B + C) × (1 - R1 - R2 - R3 - R4 - R5 - R6 - R7 - R8 - R9 - R10 - R11)
| Variable | Value range | Explanation |
|---|---|---|
| AD | -0.70...3.00 | Attack to defense ratio |
| SS | 0.00...0.50 | Secondary skill bonus |
| SPspec | 0.00...2.50 | Specialty bonus |
| L | 0.00 or 1.00 | Luck bonus |
| B | 0.00 or 1.00 | Ballista bonus |
| C | special | Creature bonus |
As we can see there are a number of variables affecting the final result, but the most influencal variable (beside combined damage DMGi) is AD, which may be postive or negative. Acronym AD comes from phrase attack to defense ratio, which is calculated from the difference of the attacker's attack value and the defender's defese value. They are determined by adding up attack skills of the attacking hero and attacking creature type, and by adding up defense skill of the defending hero and defending creature type. If the attacking creature's combined attack value is higher than defending creature's combined defense value, in other words if the difference is positive, then the attacking creature recieves +5% increase to its damage for every point the attack value is higher up to 60 points, +300%. If the difference is negative, then the attacking creature recieves -2.5% penalty for its damage for every point the attck value is lower up to 28 points, -70%. If the difference is 0, then the creature recieves no bonuses or penalties.
It should be noted, that there has been some confusion wheter the bonus cap is 300% or 400%. To clarify this issue, the bonus is +300% but the damage is 400% compared to non-modified damage. To phrase the same question mathematically, bonus of +300% is "1 + 3.00 × 1" and the damage of 400% is "1 × 4.00" – in the end, they are equivalent.
| Variable | Value | Situtation | ||||||
|---|---|---|---|---|---|---|---|---|
| B1 | 0.05 x (A - D) | (capped at 3)Attacker's attack is skill greater than defender's defense skill | ||||||
| B2 | 0.10 / 0.25 / 0.50 | Archery skill | ||||||
| B3 | 0.10 / 0.20 / 0.30 | Offense skill | ||||||
| B4 | 1.00 | Luck | ||||||
| C1 | 0.05 x lvl x spec | Specialty (archery / offense) | ||||||
| C1 | 0.03 x lvl / unit lvl | Bless | ||||||
| C2 | 1.00 | Ballista does double damage | ||||||
| C3 | 0.05 x hex | Cavalier/Champion | ||||||
| C2 | 1.00 | Attacker is an opposite elemental type | ||||||
| C2 | 0.50 | Attacker 'hates' the Defender | ||||||
| C2 | 1.00 | Dread knight's double damage |
Example
No heroes are assumed to be present in the battle.
- 2 Nagas attack a stack of Pikemen.
- The Nagas have a single unit damage value of 20 and their Attack skill is 16.
- A Pikeman has 10 health and their Defense skill is 5.
- The base stack damage done by the stack of Nagas is 2 * 20 = 40.
- The Pikemen's Defense skill (5) is subtracted from the Nagas' Attack skill (16), which gives us 11, giving the nagas an att/def damage bonus.
- The dealt damage will after the att/def consideration thusly have the bonus percentage modificator of 5%, multiplied with the damage bonus number in this case, 11, resulting in 55% bonus percentage of the Nagas damage towards the Pikemen.
- So the damage is increased by a 55% increase and the nagas through superior attack skill have 155% damage on the Pikemen stack.
- The total damage thus is 40 * 1.55 = 62 damage points.
- 6 Pikemen will be killed, and the top Pikemen of the remaining stack will have 8 health left.
When the remaining (if any) Pikemen (attack points of 4) attack the nagas (sporting 13 points of defense):
- -22.5% damage would be dealt by the Pikemen to the 5 creature level higher naga chimera stack.
- The difference between the Pikemen attack (4) and the nagas defense (13) would mean 9 malus points with a malus point resulting in 2.5 % each malus point (the half of the bonus points).
- ((2.5)*-9)% is -22.5% damage the Pikemen can damage the nagas with.