HOTS The Endless mission 13

I kind of regret not picking the aoe hydras

[@GivingGamingGrant]

Another OG mission. I wonder who those "???" guys were, they have forces of all 3 factions, and PROPABLY aren't Narud/Duran/whatever other hybrid forces. Thou.....have those infected Valkyries actually....ya know.... INFECTED any ship with the Culling?