I am nearing the end of my gold packs and was curious which armours and helmets cannot be unlocked through them. The only one I know for sure is Achilles. I know there was one through the MCC collection too but I think that was added into the REQ pool.
- MK VI Gen 1 - MK VI Gen 1 Scared - Nightfall - Helioskrill - Achilles - Challenger - Athlon Champion
Don’t forget CQB! (Halo 3)
“Give me back my face!” -Rorschach
> 2533274844984484;2:
> - MK VI Gen 1
> - MK VI Gen 1 Scared
> - Nightfall
> - Helioskrill
> - Achilles
> - Challenger
> - Athlon Champion
Thanks. Means I’m a lot closer than I thought 
> 2533274844984484;2:
> - MK VI Gen 1
> - MK VI Gen 1 Scared
> - Nightfall
> - Helioskrill
> - Achilles
> - Challenger
> - Athlon Champion
How do you get them all, I’m working on Achilles and I think I have all the others but don’t even know what I did to get them.
> 2533274902279440;5:
> > 2533274844984484;2:
> > - MK VI Gen 1**- Play one level in any campaign- MCC**
> > - MK VI Gen 1 Scared**- Complete Cairo Station- MCC**
> > - Nightfall**- Watch all five episodes of the Halo: Nightfall series- Halo Channel**
> > - Helioskrill**- Unlock the “Legend” achievement- MCC**
> > - Achilles**- Complete all kill commendations in a Spartan Company- Halo 5**
> > - Challenger**- Purchase the free HCS pack from the Xbox store(that’s what I did)- Halo 5**
> > - Athlon Champion**- Purchase the no-longer-available HCS REQ pack****- Halo 5**
>
>
> How do you get them all, I’m working on Achilles and I think I have all the others but don’t even know what I did to get them.
Your welcome.
> 2533274844984484;2:
> - MK VI Gen 1
> - MK VI Gen 1 Scared
> - Nightfall
> - Helioskrill
> - Achilles
> - Challenger
> - Athlon Champion
Helioskrill and Nightfall are in the req packs, that’s how I got them about 2-3 months ago.
> 2535428854412134;7:
> > 2533274844984484;2:
> > - MK VI Gen 1
> > - MK VI Gen 1 Scared
> > - Nightfall
> > - Helioskrill
> > - Achilles
> > - Challenger
> > - Athlon Champion
>
>
> Helioskrill and Nightfall are in the req packs, that’s how I got them about 2-3 months ago.
Not the Default Helioskrill, not sure about nightfall though.
Achilles is the only armor that CANT be unlocked by the req packs. Armours like Helioskrill and Nightfall can be unlocked by achievments and req packs.
> 2533274844984484;8:
> > 2535428854412134;7:
> > > 2533274844984484;2:
> > > - MK VI Gen 1
> > > - MK VI Gen 1 Scared
> > > - Nightfall
> > > - Helioskrill
> > > - Achilles
> > > - Challenger
> > > - Athlon Champion
> >
> >
> > Helioskrill and Nightfall are in the req packs, that’s how I got them about 2-3 months ago.
>
>
> Not the Default Helioskrill, not sure about nightfall though.
They are, I have both armors and have never seen Nightfall(I want though) and I haven’t beaten any of the campaign of the MCC on this account before.