Ulorian - Agent of Chaos
Legend
What makes you think that both the MBA and the shift happen 'at interrupt speed'? The text says that the MBA is made as an opportunity action. The following sentence states that then the shift is made i.e. after the opportunity action.Eh-hem. "As an Opportunity Action." <----It isn't just an attack. It is an attack and then a shift, both of which happen at Interrupt speed.