#sparkverse

for starters, the AllSpark isn't the same as in TFA

Rather, think of it as something that used to be considered a religious object, something related to Primus's spark. But in the modern day, it's handled clinically and considered ultra-concentrated clumps of energon crystals that were irradiated from their proximity to their planet's core (or so the theory goes)

AllSpark fragments develop slowly, but once dug out they become formidable power sources - even a small shard of (at least by Cybertronian standards) can power an entire warship. This is what makes it so attractive to Decepticons who had to flee from Cybertron and established themselves in the colonies (surviving almost entirely off of synth en)

This is why any Autobot vessel with an AllSpark power signature in proximity to Decepticon warships immediately gets hunted down (and sometimes destroyed) in a desperate bid to get the fragments

Let's just say one of said vessels was destroyed close to the Earth, and those very same shards crashed down... And caused quite a few deaths

One of the humans who barely survived one of the crashes ended up getting impaled through the back by a huge chunk that exploded post-impact

And uh... it seems Cybertronians never got to test its strange effects on organics life... which puts a lot of old theories into question...

Especially now that that very same valuable AllSpark shard threatens to explode whenever they try to pluck it out of the human... it's almost like it has a mind of its own...