7.0 was an iteration held in August 2015. The iteration was mostly centred around several members of the old Northmathr first initially being spread around several factions, most residing in the Netherlands, before all reuniting and forming officially into the Northmathr in Norway.

Soon after this, Coolghoul formed the nation of Carthage and used mass advertising on 4chan boards, most notably /pol/ to bolster his faction's numbers in anticipation of the coming conflict with the Norsememes, a tactic from then known as the Ghoul Doctrine. The Norse styled themselves as eradicators of /pol/acks from the /int/server, and utterly destroyed Carthage in a single siege in an event known as the /pol/ocaust.