3 kick ass warriors and a schemer who excels in manipulating others to fight in his place? Hmmm ---- Oooo I know --- Chuck Norris!
Oh yeah I agree completely, I remember a quote saying that the Adeptus Mechanicus tried to study an Ork Shoota, but it just fell to pieces when they tried to pick it up. I have to say though, it's somewhat confusing about what Orks can do with their psychic power. Still think Abaddon would win...
1v1 yeah, Abaddon would win considering orks pretty much NEED the gestalt field for their stuff to work. That being said though, orkz are pretty much never alone. Really there's too many variables in a "Realistic" fight between the two, much less the 4 involved. As for orky psychic power, it's basically only limited by their imagination and numbers. They COULD create a device to close the eye of the warp if there was enough of them around that had confidence that it would work, but why would they do so when dem big 'umeiz in dat sharp wierd lookin flash put up such a good foight!
Eldrad Ulthran, he would simply wait until there is only one of the others left standing and finish him off.
A vampire from 7th edition of warhammer fantasy who has spectral form. *For those who don't play warhammer fantasy spectral form means you can't be hit or wounded or really anything unless your opponent uses magic or a magic weapon 40k has no magic*
To break your thunder, there's tons of magic in WH40k. But instead of magic it's called psychic energy. Which orkz, and Eldar, and the demon lords of chaos. Have tons of.
And librarians. And grey knights. And sanctioned psykers. In fact pretty much everyone has access except for necons, tau and nids I think.