For you - a warrior - the trinket removes all “Immobilizing, Slowing, and Stun” effects.
For me - a paladin - the trinket removes all “Fear, Polymorph, and Stun” effects.
It doesn’t remove all forms of CC or loss of control for any class. Avenger’s Shield is a Daze effect, which isn’t removed by any class’s trinket. This isn’t the only daze players have. There’s also:
- Concussive Shot on Hunter
- Blast Wave on Fire Mage(not available yet)
- Destruction spells for Warlocks that talent into Aftermath
- Piercing Howl on Fury Warrior
(Similarly, Disorient effects, such as Scatter Shot, don’t fall under any of the categories for what a class’s Insignia can remove.)
If these Daze effects actually can be removed by insignias, and Avenger’s Shield is acting as an outlier, please inform me so I can have the correct information. And if the insignias do remove Daze effects, but not AS, that is an oversight that should be addressed.