If I'm right and Marvus is a limeblood, I think, in contrast to purples actually producing illusions, limes might just cause them to not correctly register what they're perceiving. MSPAR definitely hears Marvus use casteist slurs and plan seadweller genocide but still insists he's "not racist", and Marvus is drawn built like Superman but the narration still describes him as small, while when the twins use their voodoos on the player the illusions they cause are both shown onscreen and described as if they're actually happening until MSPAR is informed they weren't. Meanwhile, Boldir is just not registered by passersby as being there at all. Maybe limes' power was a Somebody Else's Problem field?
