Guild Wars 2

from what can tell that last part is the Dragon’s Lair from GW1 and from the title i can only assume there might be some sort of portal to the past

This from GW1 Wiki:

Automatic succession
If a guild leader has not logged in to the game for 60 days, they will be automatically demoted and replaced by the officer with earliest join date (according to the status window).

It’s possible they could of implemented this into GW2.

Yeah i see on all gears that it can go from 2 color dye combos up to 4 dye combos. They really should be able to maximize it to 4