Simple fix: Make the RA that the Pets get bypassable by Queen's attacks. The RA on the pred wouldn't be too terribly useful in the other campaigns, so really the only issue here is the Queen. Edit: Hell, why not buff the queen to bypass RA period? It'd make C6 more useful vs. her, and make the fight less easy/boring. And before everyone freaks out about buffing the queen's damage, there's an ability that is capable of doing that.