In this experiment we tried to estimate a maximum Physical Skill Critical Rate. Attacker: 105 lvl Yul Ghost Sentinel, having all the skills. Equipment: depends on a test. Buffs: depend on a test. Target: 105 lvl Iss Hierophant, having all skills, but without any buffs or equipment. Two tests were conducted. During the first one, Yul Ghost Sentinel didn’t have any buffs for Physical Skill Critical Rate. However, in the second test we tried to maximize Physical Skill Critical Rate and make it more than 100%. For each test 400 strokes with the skill «Quick Shot» were made to attack the target. The results are stated below. Test Chance Test №1 16,5% Test №2 100% Summary: as it can be seen from the table, Physical Skill Critical Rate is not limited and can reach 100% (stroke by stroke, more than 100 times in a row, we were reproducing critical damage).