So here it is, Milne's cover for the final issue of the IDWverse, featuring Unicron chowing down on 13 years of IDW Transformery good-and-not-so-goodness. Pretty darn tasty, yes?
Alex Milne on Twitter

Now what've we got here:
Thunderwing from back in Stormbringer
Devastator punching New York in All Hail Megatron
Bumblebee looking pissed at some point in the Costa years
Dorifuto-kun, Wing and Dai Atlas in the Drift miniseries
Rom being Rom
Optimus annexing Earth in Transformers/ex-RID
Shockwave in I assume Dark Cybertron
Acroyear from Micronauts being small
Overlord pulling off Guzzle's legs in Last Stand of the Wreckers
Kup getting rekt by Virulina in Transformers vs. Visionaries
Scarlett and Flint from G.I. Joooooeeeeee
Megatron probably on Necroworld in MTMTE
Wreck-Gar pre-being a disembodied head
Windblade and Chromia presumably being done with Starscream's nonsense
Vektral possessing Ultra Magnus in Rom vs. Transformers: Shining Armour
Tarn not being Roller
And Matt Trakker/Spectrum and Gloria Baker/Aura from M.A.S.K.

 

What a great piece of art! Bravo!

 

Remove the crossover characters and it\'ll be perfect. 

 

awesome and terrifying all at once

 

Unicron will devour Tfwiki and all its knowledge.

 

i'm taking garnak's absence to mean he survives the reboot. he deserves it.

 

I really hope Milne sticks around, because he's an incredible artist. I seriously dig the design for Unicron here.

 

I think what saddens me the most is that we will more than likely never get a toy of this Unicron design.

 

What I find impressive in this is that the artist could have easily taken the easy way out... and by that, I mean, that he didn\'t have to redraw all those scenes. He could have just copy / pasted old art into those glass pieces and called it a day. But, nope, complete redraw. Good job.

 

So awesome. Thanks for taking Transformers comics to another level with your amazing art, Milne, I hope the guy knows how much the fandom loves his work.

 

Well, time to switch out the old background picture to this one

 

would have liked another version of this

​

 

Wow just wow this is absolutely mind blowing I love every bit of this cover, I was however kinda surprised that Rodimus & Starscream didn’t feature in this but other than that great cover. 

 

Imagine if all it takes to destroy Unicron is to talk about the past.

This is an amazing cover.

 

It's really weird to look at this cover and know it's the last one of this universe. A great cover, but a sad moment.

 

Alex just plain KILLS it every single time. Love seeing old stuff in there like Autobot Megatron, Tarn, Devastator, etc.

 

Yeah here comes the  very end

 

The art on this series has been nothing short of amazing

 

Beautiful. I don't think it would be exaggerating to say that this is one of the best covers in IDW's run.

 

Well sorta. Optimus Prime 25 is the final issue. It takes place after unicron and is an epilogue to everything