Entire current Transformers Live action Universe vs the Whole Current Marvel Cinematic Universe(minus thanos and Odin).
ALL autobots from all the movies (note: stupid characters like the twins and the small autobots brains and wheelie die within 30 seconds).
Alright you get the picture all the autobots. That includes Optimus, Sentinel, the first movie bots, the 2nd movie bots, wreckers, Dinobots, the 7 primes plus the 40 or so cybertronians. Now lets talk about the Decepticons.
The entire armada (all the Alien warships and the Fighter drone ships plus at least 300 ground forces of decepticons) that attacked Chicago. Devastator. The 20-30 or so decepticons that helped in the desert attack in Transformers 2. The Fallen, and yes he keeps his magic. Lockdown and his Giant Knight Ship that uses a huge magnet with all his crew plus prisoners. 10 of the snail attack ships from the beginning of Transformers 4. Galvatron and his 50 ksi drones(Galvatron and Megatron are separate in this). Megatron and the first movie decepticons. Shockwave and his pet driller. Soundwave, Starscream, Giant digger/Cycle bot in beginning Transformers 2(Demolisher), etc...Also I will not add the star Harvester because that could also make short work of the enemy (aka destroying the solar system when the sun is destroyed and sending planets flying into space.)
Now to marvel.
Our original favorites. Hulk, Stark, Captain America, Hawkeye, Thor, Black Widow.
Ultron plus his army of robots (note: Idk if Ultron is able to block Magnetic force, it never states this but I assume he cant since wolverine couldn't). The army of the chautari plus Loki. All the guardians of the galaxy. Ronan and co. Dark elves plus their ship(note: I am only talking about the dark elves that were with malekith after the lost the aether.) Iron Monger. Hammer drones plus whiplash. Hulkbuster armor. 50 hydra soldiers plus red skull. The Destroyer. Winter soldier. 2 heli carriers from captain merica winter soldier. Vision. The twins (dont know about scarlet witch,she might be to op for this). And thats about it. I will not be using thanos or odin since either one could potentially one shot all the transformers and it would be a slaughter especially considering unicron isnt around yet. Also almost forgot war machine.
Battle will take place in Paris.
Both Parties immediately attack on first contact.
fight is Till all are one ( One of the parties is eradicated).
There are no morals only death and destruction.
also 1 mor ething. I know lots of people HATE transformers but I want this to be a fair fight. I get it the Transformers movies are really not that great but I want a thought out opinion on who would win. So please no answers like "marvel because marvel movies are better".
Just wanted to have a legit fight between two massive forces. So BATTLE COMMENCE!!