>>717553098
The leviathans as a species taking over the galaxy and having the Reapers made and the Reapers turning on them and driving them to near extinction completely breaks down if you think about it for more than 5 seconds
They're fucking massive squids that are fully aquatic and are still that way all these gazillions of years later
Yes, they can mind control other living beings (this is never properly explained btw), but that doesn't even come close to explaining everything. It's absurd