Is there a internal Cd on when Into the Fray can proc the 15 Fury? Because ill have no rage and watch the tornadoes crit and I will get no rage for 3-4 seconds sometime the mobs will die and no rage will be generated.
EDIT: Just noticed that Into the Fray says "Has a chance to generate 15 fury". New question anyone know what the chance is?
There is no cool down on into the fray. What you're seeing is a proc coefficient for sprint's tornadoes. Most aoe skills have a proc coefficient that reduces the proc rate since it hits more targets at once. For example, the tornadoes on sprint has a coefficient for .20, which means that 20% of your hits has a chance to trigger a proc. In the case of Into the Fray, your hits must be critical hits, so 20% of your crits proc the fury generation.
Different spells have different proc coefficients which is multiplied with the base chance of a proc. I haven't tested to be sure, but it feels like into the fray might be 100% proc chance (when using a skill like bash that has 100% proc coefficient) but sprint tornados only have a 20% proc coefficient.
EDIT: Just noticed that Into the Fray says "Has a chance to generate 15 fury". New question anyone know what the chance is?