top 5 hardest bosses?

what were the hardest bosses you beat in any game?Mine are:

1.Ruby weapon (final fantasy 7)

2.Emerald weapon (final fantasy 7)

3.Sepiroth (kingdom hearts 1+2)

4.Lazarevic (Uncharted 2 on hard)

5. And I cant think of a fifth

1. That dragon that hangs above the door to the main boss on Demon's Souls on the second playthrough.

2. Alma from Ninja Gaiden

3. Metal Sonic from Sonic Adventures. I could never beat him.

4. Seth SF4 on any difficulty higher than Medium. I would say its borderline cheap because his recovery time disappears so he can spam the crap out of movies.

5. May not be a boss, but the collective of the Flood from Halo: CE. No matter what you think that section of the game was so damn hard!

There are others I can not recall. I have played a lot of games.

Hmm.

Resident Evil 5- the giant you fight in the jeep on the most difficult setting...For some reason I had a heck of a time with this guy.

Morrowind- Lord Vivec...Never beat him without cheating.

Grandia 2- Valmar's eye...Can't really remember what about it, but it took me a few times to kill it.

Batman AA-Ivy hardest setting(i think)...I thought this was a cool boss, but it felt like a huge difficulty spike compared to everything else.

FF9- Tantarion...He was tough until I put everyone in the back row and begun to use minus strike...a close second is Trance Kuja, his flare star is devastating

Morrowind- Lord Vivec...Never beat him without cheating.IU_Stizzal

maneaters from demons souls

pretty much any boss from devil may cry 3

[QUOTE="IU_Stizzal"]Morrowind- Lord Vivec...Never beat him without cheating.muthsera666

Is it possible to do this on a vanilla Morrowind?

I Know...

[spoiler] you can kill him to get the artifact, which allows you to do the freeform wraithguard quest, but he seems to have no weakness. [/spoiler]

[QUOTE="muthsera666"][QUOTE="IU_Stizzal"]Morrowind- Lord Vivec...Never beat him without cheating.IU_Stizzal

I Know...

[spoiler] you can kill him to get the artifact, which allows you to do the freeform wraithguard quest, but he seems to have no weakness. [/spoiler]

The four armed guy from Mortal Kombat, any boss from a Viewtiful Joe game was nearly immortal, that giant spider mech that you fight in the end of the sancuary in Metroid Prime 2, the final boss in Batman Arkham Asylum was oddly frustrating for me, I can't think of a fourth one so...the cuckoos from the Ledgend of Zelda series.

1-In Ninja Gaiden (nes) Ryu´s father,if you don´t have the spinning slash item.

2-Dark Demon in Demon Crest.

3-Noob Saibot in MKII,the guy is fast.

4-Agree with IU_Stizzal;I spent almost an hour trying to kill that giant on pro.

5-The Tyrant on the airplane in RE:CVX.

Almost any boss in the Shin Megami Tensei: Nocturne game on the PS2.