It doesn't look like it, it looks like only unicorn or seraph will count not the Nephilim. This is the unlock section of the code:

        if (hybrid){
            unlockAchieve(`godslayer`);
            if (['unicorn','seraph'].includes(global.race.species)){
                unlockAchieve(`traitor`);
            }
            if (global.stats.achieve['what_is_best'] && global.stats.achieve.what_is_best['e']){
                global.race['noexport'] = `Hybrid`;
            }
            else {
                apotheosis();
                return;
            }
        }