Helioskrill Unlock?

So I have beat Halo CE, 2, 3 and 4 on legendary and I am wondering if I need to do ODST as well. I got the achievement, and I know the beta(which had Helioskrill) happened before ODST moved in, but should I beat it just to be safe or is it confirmed that the Legend achievement is the unlock requirement for the armor?

Additionaly, I would like to know who here has finished all of the games on Legendary, and whether they are going to wear the armor or not! (some people hate the look of the helmet, I think it looks alright. Very abstract.)

You don’t need to beat ODST on Legendary to get Helioskrill.

I will be wearing that helioskrill at least at first. If I get cooler looking armor than of course I’m going to have to wear that.
You don’t need to beat ODST on legendary for it.
The armor unlocks in Halo 5 when you get the LEGEND achievement.
I beat Odst on legendary just for the fun of it though.

> 2533274846483350;3:
> I will be wearing that helioskrill at least at first. If I get cooler looking armor than of course I’m going to have to wear that.
> You don’t need to beat ODST on legendary for it.
> The armor unlocks in Halo 5 when you get the LEGEND achievement.
> I beat Odst on legendary just for the fun of it though.

Cool! Thank you, I may beat it just for the heck of it as well. I remember ODST being relatively easy.