We know that Omega Red has effected Colossus, Logan and Lady Deathstrike.
like it's bn said already Colossus being the vastly different in his armor form than the warrior three. Yet, Omega Red has still weaken him.. Wolverine has a regeneration factor with indomitable will and he has been unable to fight it off..
same for Lady deathstrike.
The Warrior Three being gods isnt an excuse that they cant be effective they dont possess a healing Factor nor have they shown any resistance to a spore or psionic type attack nor do we assume b/c they are gods they must be.
Marvel doesnt work that way when it comes to their gods aside from that we have seen asgardian gods including the warrior three starved,beaten, poisoned and exhausted in battle which means they do have a limit to their physical body and will.
We have seen Volstagg losing his fat and weaken b/c he hadnt bn eating which means he does suffer from deterioration. We have seen their godly life force drained by the The Wrecking crew which means that it isnt as vast as some try to play it off it is.. not saying it isnt stronger than your average human just that it can be drained.
and Omega Red DeathSpore have been referenced as a spore and some type of energy that drains a person's life force.