I think it was Destroyah.

Kong

King Ghidorah

Sony ;)

"I think it was Destroyah. "

The D guy

the box office

The Megazord.

me

Mechagodzilla is up there.

I've changed my mind, it's Destroyah and Final Wars King Ghidorah.

    
 
 
&

The most challenging enemies to me are Monster X

And Wasp, whom of which he hasn't defeated, but defeated him.

It doesn't really matter because he owned all of their punk a$$es!

The power of love, homemade Godzilla sized chocolate chip banana bread, and homemade Godzilla sized chocolate chip banana bread with love baked into it.

These things are like Kryptonite to Godzilla's big monster heart and he becomes weak and pur's like a kitten when they're used on him.

That and the music of Devo. Everyone has their vices.

SpaceGodzilla, Destroyah, or King Ghidorah (NOT BECAUSE OF KEISER. It's actually a pretty useless Ghidorah if u ask me.)

1. Destroyah

2. Space Godzilla

3. King Ghidora

4. Mecha-Godzilla

Sony and this Guy!

I'd have to say Destroyah, not just because I think he's the most powerful monster in the Godzilla series (aside from Meltdown and Kaiser Godzilla and not counting Rebirth of Mothra monsters), but also because he's one of the only ones capable of actually killing Godzilla, since he appears to be able to stop him from regenerating by injecting micro-oxygen into his bloodstream in his aggregate form (when he does this to Godzilla Junior, the hole in his chest is still unhealed hours later, and he actually dies from being dropped from a great height and blasted by an Oxygen Destroyer ray, something he should have been able to recover from).

On a somewhat related side note, why do so many people seem to think that Spacegodzilla is Godzilla's most powerful enemy? I mean, sure, anything that's a more powerful clone of Godzilla is obviously pretty damn powerful, but there are several others that are much more impressive than him... really, all he has are a relatively powerful energy beam, energy shields, and telekinesis... he's not THAT powerful.

Destroyah is his most powerful whereas King Ghidorah is his most hated

America making a crappy Kaiju, and calling it Godzilla.

Space-Godzilla, Destroyah, King Ghidorah, Mecha-Godzilla

Roland Emmerrich.

1.) Destroyah - Basically took Godzilla to his brink which accelerated his heart condition to meltdown, causing his death

2.) King Ghidorah - His oldest rival of all, Whom in the Showa days Godzilla needed help to defeat & in the Heisei series could've killed Godzilla had the Futurians not lost control of Ghidorah so he has came close to killing him quite a few times.

3.) MechaGodzilla - In all incarnations would have killed Godzilla had it not been from interference or PIS.

These are his top 3 most deadliest enemies he's ever faced.

@deathgorath444 said:

Wrong.

King Ghidorah.

Space-godzilla.

Kaiser Ghidora.

Mechagodzilla 1.

Mechagodzilla 2. He actually killed godzilla if it wasn't for Rodan.

Kiryu.

Bagan.

lmfao