Rogue is definitely red-faced that you misspelled her name. Snarkiness .
I think the op is saying that some buffs like unstoppable cannot be stolen
Is by game design. Even if not stoled, they ate nullified
Some buffs just wouldn't do anything for the character's, and that's why they can't be stoled. And again, game design choise
Some things are passive and can’t be stolen if that’s what you’re referring to