Reckoning gives armor to be used in Gambit so....I'm not sure I'd consider that to be separate as it's directly related to Gambit. It's very disappointing that 98% of the content this season is either Gambit or directly related to it. So other than quests and one seasonal event everything is Gambit. I thought Gambit was one of the least played game types so it's puzzling why they would make an entire season based on it.