SkyCity said draft pleadings have been provided to the casino setting out five separate causes of action.
The network was comprised of pokie operators and community organisation managers.
"I felt I was obligated to be there because they were paying for everything."
"SkyCity doesn't really care about you as a person."
"If it's the normal lounge, not the VIP, I would play for 14 to 15 hours non-stop."
The customer gambled at the Auckland Casino between August 2017 and February 2021.
It comes as the minister confirms a major partnership with a UK betting group.
"We've seen crime, we've seen suicide, we've seen just complete devastation of families."
"I was absolutely gobsmacked that a 7-year-old, or 10-year-old, could walk into a Lotto outlet and purchase a Lotto ticket."