Hunter · Survival · tier 2 · from level 15

Improved Wing Clip

Rank 3/3

Gives your Wing Clip ability a 20% chance to immobilize the target for 5 sec.

Doesn't change the damage or healing of any Hunter spell.

Averages, counting crits and misses, for a level 60 Hunter with a typical weapon and no other gear or buffs, against a target your level. Worked out from the game's own data, the same way as the Foresight addon.