The Halo of Primus is made out of the sigils of all of the other primes-- With the only exception being Thirteen’s sigil, which is missing.
I added the names of each Prime here (somewhat poorly in Paint, lmao) because the version of this image on the TF Wiki doesn’t specify which sigil belongs to who, although you’ll notice these sigils are used on the Wiki on any pages that relate to a given Prime.
The reason why Thirteen’s sigil is missing is likely because he requested that all evidence of his existence/identity (prior to his “reincarnation”) should be erased, which Alpha Trion agreed to (although somewhat reluctantly).
You have not updated the site for a long time. What happened to you?
Dear Update Uncertain,
Fear not, nothing has happened to me! I have just been somewhat preoccupied with my duties as Guardian of Space and Time. The Shroud placed over the multiverse by my brother has lifted in places, and interdimensional travel is once more becoming something of a common occurrence. My work is never finished.
It seems that the legacy of Nexus Prime may soon be undone altogether: as worlds and creatures collide, Transformers from many different universes are being united in conflict with one another. It is my responsibility to smooth over discontinuities wherever they arise, and monitor the evolution of each timeline as the key players vanish. Furthermore, it seems that many entities from the wider megaverse have begun to bridge the divide to our local realities. Where they encounter my kind, these liaisons are usually collaborative in nature… but one particularly-devastating incursion has had grave repercussions for multiple universes, and I have been devoting a great deal of attention to the interdimensional relief effort. Also, I was recently invited by Safeguard and Bud to join them on a special episode of their podcast—I don't normally listen to podcasts, but when they asked my help in tracking down a counterfactual final season of Galactic Guardians, from an alternate timeline where it wasn't prematurely canceled… well, as you might gather, I'm never one to refuse a call for aid!
All of this is to express my deepest regret that I haven't had much time for correspondence lately. It breaks my heart that I cannot answer all of your questions, but rest assured, I read every one, and will answer as many as I can before my obligations draw me away once more. If my absence leads you to worry that I have suffered some terrible fate, then fret not… I'll always return to you before too long.
Has news of these developments in the multiverse reached you by other means? Are there any particular individuals whose whereabouts you wish to enquire after? Ask away, and I shall try to put your mind at ease!
How is Vector Prime a baby? He'd like the only original thirteen Prime that immortal. He did turn himself into a sparkling just to check up on his siblings and fellow Primes?
Vector: Ah yes they will be fine today.
*Teleports away to do Prime duties* Oh right dinner time, I need to come back to go back.
*Returns as a sparkling again*
Ratchet: Ah there you are Vector *picks him up*
Vector: Hi, I mean baby noises
Ratchet: What the frag?
Vector: *Coos and makes actual baby noises*
Ratchet:....Yeah okay *Takes Vector to Dinner with the rest of the sparklings.*
Vector: *Inside of head, NAILED IT*
He absolutely did. It's been so long since his siblings were all together and not trying to murder one another. Vector knows what he's doing. He's a master of time and space. It really isn't all that hard for him to multitask and split a bit of his consciousness to go play kid with his siblings.
Ratchet fragging knows, but not a spark believes him. Megatronus Prime is also fully aware of the fact that Vector is essentially messing with all of them. He refuses to back Ratchet up when he makes his claims since he finds it more humorous to watch Vector try and fail to pretend to be young.
Here, Have a List of What Kind Of Sibling Each of the 13 Primes is.
Prima:The Oldest Sibling who's Just a Complete Jerk and Refuses to Acknowledge anyone else other than Himself. Only He can Be Mean To His Siblings or you're fragged though.(im sorry, but I hate Primas Guts, and those describe him.he seems like the type who wouldn't like it when someone other than himself was mean to his Siblings)
Vector Prime:he'd be like the child who always has to be early or right on Time To Everything I think.Hes also the second oldest. He's Sassy and Forgetful as well. I have nothing more to say about Vector Lol.
Alpha trion: the Third Oldest, who I have a few Words For:BOOK LOVER WHO IS AN UNORGANIZED MESS.
Solus:The Polyamourus,Tempermental Oldest Sister, who can create anything and make it look good.
Micronus: The Short Middle Child, who Everyone makes fun of for His Height, and People Think hes The Youngest when Hes Not(Poor Micronus TvT)
Alchemist Prime:The Foutune Teller Middle Child who probably isn't Old Enough To Drink, but Does it anyway because he could care less.
Nexus Prime: The Middle Child who Cannot Figure Himself Out or get his Crap Together.
Onyx Prime:The middle child who Loves Animals and is the definition "Looks like they could kill you , is a cinnamon roll."
Amalgamous Prime:The Middle Child Everyone Forgets.(im sorry but I literally always forget Almagamous Exists)
Quintus Prime:basically Primus's Middle Child with ADHD.(I relate to him on a spiritual level.im very Imaginitive as well.)
Liege Maximo: You Know How There's always that one sibling no one wants to be around or be involved with? THAT'S HIM. He's the Third Youngest(another Prime I hate, I have every right to say that).
Fallen/Megatronus:the Second Youngest who Everyone thinks is a bad person, but then they get to know him and realize he's not as Bad.
The 13th Prime:The Youngest who has an Uncanny amount of trauma and hate towards Someone,but manages to pretend pretty well that they don't hate someone or have trauma.