How do I stun on Rogue

[Alfai]

Anigrazas,

Normal attacks : Any charged normal attack on your Rogue character will have a chance to stun an opponent.

Abilities : Unlike other classes, there are no stun attacks from regular skills like 'aimed shot etc'

Pets : While there are several pets that stun, I can't recommend a lot of them for pvp, here you have pet passives that stun and pet abilities that stun

Pet Passive stuns / panic : Colton, Flap Jack, Talon, Hammerjaw, Samael, Valkin
Pet Ability stuns / panic : Flap Jack, Samael, Slag, Clyde, Granite, Orion, George

Hope that helps!

Spot on!very detailed and accurate