Calculating the damage done to life points from an attack..
Example: Naga Guardian attacks Light Tank.  - Attack: The pierce deals 70% against Heavy, The Naga deals 70-75. So 70% of 70 = 49; 70% of 75 = 52.5. Final result: 49 - 52.5
- Armor: The value of armor 5, the 5 is only a number to represent the Damage Reduction. So the damage reduction is 23%. 100-23 = 77. So 77% of 49 = 37.7; 77% of 52.5 = 40.4
- Each attack does 37.7 - 40.4 we can reasonably conclude the naga will kill the light tank with 10 attacks.
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