List of primal zerg packs.
“Dehaka's pack is a pack of primal zerg loyal to Dehaka. They were the first primals that sided...Dehaka's Pack
“Brakk's Pack was a pack of primal zerg led by Brakk. They were the first pack to oppose the Zerg...Brakk's Pack
“Yagdra's Pack was a pack of primal zerg led by Yagdra. They opposed the Zerg Swarm as well as...Yagdra's Pack
“Zurvan led a very small primal zerg brood on Zerus. Members of the pack were vomited forth by...Zurvan's Pack
“Slivan's pack was a pack of primal zerg loyal to Slivan. It included most primal zerg strains...Slivan's Pack