"Well, first of all you should not get Evil Omen paralyzed. Especially if it is a 1v1. Bit hard to avoid if it is two people working together and they know what they are doing."
The part where you say "You should not get paralysed" equals to "You should run with boxes". Which is part of the issue here, resorting to something we shouldn't need to because a spell is working in a way it doesn't need to.
Then you say "Bit hard to avoid in 2 on 1", the correct thing to say is "IMPOSSIBLE to avoid 2 on 1 if they are 12+ years old and know the game a little bit. Or if they are lab monkeys, they can do it too like most cheap tactics.
Then you say "But then again IT IS 2 on 1" to which I have to say it is the MOST EFFECTIVE 2 on 1 I've ever seen, beyond reason. I have survived 2 on 1 and all of us have even at some point beaten 2 people at once. Just not Omen/Para 2 on 1.
"If you did get paralyzed and see bunch of big spells are about to be casted on you, you can simply put on an invisibility item at the right time."
Okay, first off there is no "IF", you are eventually getting paralysed with Omen. Eventually = FASTER than most theorists like yourself are trying to tell us, the players who have experienced such gangs and come here asking for a change.
Next you suggest on top of the Enchanted Apples, Orange Petals, Chivalry, Trapped Box, this Necromage gimplate forces you to ALSO carry an INVISIBILITY RING from the old days?! Which does not recharge even.
Nothing to say, you're only contributing to the problem and not the solution.
You have survived major ganks (2+ Vs You) from Necromages by... turning invisible while XFielded, Poison Fielded(Ooops, where in the world do they OmenParaXFIELD WITHOUT Poison Field? Only in your dreams buddy), Disarmed and getting showered by Harm, Strangle, Painspike, Corpseskin, Curse, Wither?
Or.. have you survived minor gangs (2 Vs You) from Necromages by turning invisible while...? You get the drill. Fail.
Nah. You haven't survived even 1 on 1 is my bet, you're just THEORIZING THAT SOMEONE COULD SURVIVE. IN THEORY. And trying to tell us you're actually so damn right about it, that IT'S THE SAME AS having tried it under normal PvP circumstances.
What I've had in normal PvP is a Necromage keeps spamming Omen/Para until he eventually gets it through, if he doesn't because you have trapped box he leaves you alone and nobody cries.
If you don't have trapped box as said they get you eventually if you don't LEAVE, until they LEAVE. Dead-end situation.
Now, when they do get you they XField/Poison Field (No Invi, no smoke bombs etc) and the fun starts for them, trying to decide if they want their meat well-done, raw, poisoned, well-beaten, bloody, dry or frozen.
All you can do then is use Recall if you weren't the aggressor and haven't been an aggressor from before IF THE POISON FIELD DOES NOT DISRUPT YOU WHICH, IS LIKE ALL THE TIME.
I know it was an extensive post, but I felt that your misguiding "How To Survive Omen 101" kinda post deserved a thorough filtering for major BS.
Omen has to change.