Unbalancign strike + Eagle claw

[Halock]

Does the armor reduction stack from these 2 attacks or does the claws -4 override it?

Also does eagle claw's armor reduction stack with sunder?

Any response's are appreciated

[Mobeius]

I beleive the answer is yes it stacks with everything... I sued to do eagles claw but it almost never landed were as unbalancing strike lands better it seems and you have to spam a million other keys as is...