For those of us who played FG to earn the inheritance HQ rewards, I'm assuming we will be able to use those to claim the items on the PVP server?
on Beta you are not able too. That system was design for live servers with the HQ rewards as an incentive to play on FG. Not sure if they worked on the RTT server, but I would guess no they would not be enabled for the pvp server.
RTT was before Fallen Gate bruh. They said they would work on all servers going forward. This is a server going forward.
Kander said on Discord this week that they would not be claimable on the PvP server. I'm bad at searching there, but that gives you the person that said it and the timeframe if you are good at searching there.