Fastest Maguuma mastery leveling?
Killing enemies during the Dragon Stand escort with full XP boosts will give you the most. Just make sure you have enough mastery points for what you need.
I found map completion on multiple characters was the quickest way. But, I wanted all of the ascended weapons and quick mastery and elite leveling.
I had so many gift of the fleets (7) that I had to run more toons though other maps to clear space in my bank and the unevenness of varying number of map gifts I’d received. To this day, I have 4 gifts of Maguma and 3 gifts of the fleet. But, I have all but 2 of the asc weapons and am sitting at 161 mastery points. It took about 3-4 months to get to that point, after which I looked at the last 2 weapons and said, I don’t use or need those right now.
While I think it’s possible to get to 161 using 1 toon, you will end up fighting tons of mobs to get those last few categories and it may get boring after awhile.
The benefits to running other toons through are perhaps more diverse leveling and increased chances of collecting more off the other items you’ll need for your asc weapons (ie currencies, loot box opening devices, profession specific items) not to mention unlocking other elite professions along the way.
Either way, as was said above, run experience boosters to speed up the process, those T5 masteries are slow and get daunting after awhile.
[HaHa] Hazardous Hallucination
DS with booster is still one of the best way, but VB is also great. Similar level of xp, while it easier to get in and you can get out without loosing too much now that they give more reward for each individual event. VB was great at launch, but it was hard to find a zerg in the last couple of months. But since the last big patch, it’s easier to find a zerg in the LFG.