Regardless if she concedes to presenting this lady loyalties developed into the, she still feels like she would getting sympathetic to them in place of one coding. She actually accepted certain human opinions.  However, since the rampancy began to bring the cost into Cortana, she began to appeal heavily towards humanity’s lingering combat-eg characteristics.  This concept trapped with her, and you will turned into the main reason why she triggered this new Guardians during the 2558. 
Cortana has also been most familiar with this lady small lifetime (a sensible AI lifetime are normally 7 years ahead of rampancy) and her derivative characteristics just like the a copy of element of several other individual, in place of a real real person. Eager and you may tortured onboard Higher Foundation she murmurs so you’re able to John: «A couple of lies; that’s it I’m! Stolen thoughts and you may memories!» Afterwards she claims: «I’m simply my mom’s trace. » and you may «It was this new coin’s fault,»  making reference to the game out of chance you to definitely Dr. Halsey played with John-117 when he was younger. Some of these outbursts are the lady defying the fresh Gravemind and you may an effective some of the way more widespread things she states was through copies she made from herself that happen to be ate because of the Gravemind. 
The lady rampancy only had worse because the she try kept in order to drift on Send Unto Start. She displays multiple characteristics to help with this, such as for example her hologram flickering, looking to correspond with John-117 even after him staying in cryo-bed, recounting the history of galaxy, and therefore gets constantly a lot more incorrect concise in which occurrences are appreciated only don’t occurs. She even made an effort to build actual exposure to John thru the lady avatar. 
Frank O’Connor confirmed you to, «Seven age is the lifetime having an effective spancy. Cortana is actually approaching the end of this lady sheer lifespan after Halo step three but this lady has been opened to a lot more suggestions than any most other AI around. She will generate certain muscle from you to definitely processes but it together with contributes to her rampancy – that much advice can make some thing tough.» 
When John and you may Cortana damaged for the Requiem, she very first made an effort to hide they regarding him, Cortana are to-be widespread whilst has been seven decades since she came into existence. She experienced, yet not, it was possible for Doctor Halsey to correct the woman due to the way she was made.  From the video game, Cortana’s character proceeded in order to fragment hence was applied up against their and you may John-117 by Captain Andrew Del Rio, regardless if John-117 https://hookupdaddy.net/gay-hookup/ remained confident in this lady.  Cortana is ultimately in a position to benefit from the fragmentation regarding the lady personality while on the new Ur-Didact’s Mantle’s Means. 
She, along with Mendicant Bias, is the most merely several recognized AIs one pancy and you will turned metastable. Just after the majority of her is lost on board the Mantle’s Method,  the rest fragments have been sent to Genesis, healing the lady off the lady rampancy. 
As Cortana is an enthusiastic AI, she’s no physical muscles. She will be able to display using comm expertise and you will opportunity an effective holographic picture from herself out-of suitable projectors, eg Holotanks. The lady picked avatar appears to be a naked people individual, roughly inside her very early 20s, which have purplish/blue skin, neck length purplish/blue locks clipped shorter at the back, and you can blue icons scrolling off the girl looks. Cortana is claimed so you can end up like the lady copywriter, Dr. Catherine Halsey once the an early woman, having a comparable thoughts «just uncontrolled of the military and you can personal method.»  Dr. Halsey says one to Cortana looks a little particularly Miranda Keyes.  By Reclamation, Cortana got created an actual physical system getting herself. She altered her deal with too along with her muscles appears as regardless of if she was indeed sporting a great circuitry-laced skin-rigid match having layered padding.