Well...About me Abbadon is the strongest, BUT he have an inferiority complex toward Horus that prevents h im to win decisive battles
Horus had Daddy issues....Major Daddy issues, but I was talking about Abaddon. Space Marines seem to consider themselves children of their Primarch and Abaddon has issues, but others have worded it better pointing out Horus' failure hanging over him. So like father like son (Also Abaddon lost his arms? I seem to be missing some lore. What happened there? Did refuse to stop picking his nose and Uncle Khorne took them away?)
I need to agree with this scenario. Fabius could help with that. (but the problem is the miniature arms)http://warhammer40k.wikia.com/wiki/Fabius_Bile Bwahaha oh! i was wrong... indifferent who survive, we have the winner! Ciaphas Cain!
Out of the four I would go with Abaddon for a number of reasons (I am not talking table top). 1) Abaddon is 10,000 years old, experiance edge Abaddon, with the exception of Eldrad Ulthran 2) Drach'nyen in combo with Talon of Horus (the same weapon that killed Sanguinius & mortally wounded the Emperor of Mankind). 3) Abaddon is a Giant of a man, he made Space Marines look small and was only (I may be off here it's been a while since I read the early HH novels) 1/2 a head shorter than Horus. 4) Abaddon was on of Horus's select few who teleported to the Great Central tower of Urg on Ullanor "At the pinnacle of the tower, they found Urg in a grand chamber accompanied by forty of the biggest orks in his empire." "Horus found his First Captain Ezekyle Abaddon standing alone and gore-drenched amongst the crushed and broken bodies of the Justaerin and the orks" After just a few thoughts there is no way Abaddon doesn't have the advantage. He has been proven against SM; Orks; Eldar; and he is favored by all four Chaos Gods; and no one has yet in 10,000 of rampid slaughter arcoss the galaxy been able to put him down.
As much as I love Gazghkull, Marneus Calgar is probably the single best living warrior in the galaxy. He even has the title "God of War", and 28 volumes dedicated to his victories in the libraries of Maccrage.
