It seemed that if Emrys wanted to be safe and find out more about what was going on he should stick with these two. 

"I shall accompany you as well then. Also did you say Petra? The Queen's wrath is around?" He shifted then stood up. Titania popped out then and started to repair the rest of him. "And yes I used to be an Awoken. I went to Mars when the Taken war started after fighting for the Queen. I became infected with something and in an effort to save my own life I found the exo plans and tried to transfer my consciousness too this altered exo body. What happened during and immediately after I don't remember." His lower arm clicked back into place then is stowed itself away. "Ah much better. Now the question is; Who has transportation?" He asked lightly.