Weapon Proficiency/Meteor

Switch Charge is a proficiency skill for 1H rapiers in Sword Art Online: Integral Factor. After using "step" (also called "dodge"), for 2 seconds it increases Critical Rate by some percentage depending on the level of the proficiency skill when the player has a rapier equipped. It's only a one-time increase, it can't be stacked by stepping multiple times in a short span of time. Upgrading this skill increases the percentage by which Critical Rate is increased.

The table below shows the level of the proficiency skill, how much the Critical Rate is increased, prerequisites to level it up, and the materials required to level up the proficiency skill.