Evasion Class
Term
Your 
Evasion Class ( EC) is: 10 + 
Body. The Body can however, can be limited by your armor type. This is basically a creature's passive dodge. As creatures can roll 
Attack Rolls (melee weapon, ranged weapon, melee spell, ranged spell), any Attack Roll that is less than the EC is considered a miss, or where the character evades or dodges the attack entirely. Any attack roll greater than or equal to the EC is a hit.
d100
Mod
ADV/DIS