Those numbers are inaccurate. I actually tested the theories folks have outlined in the previous threads by comparatively grinding. I six box Warrior, Cleric, Rogue, Ranger, Bard and Shaman. The Warrior and Rogue used 3 group missions (EW, GD and Velks) prior to 115 and the rest of the characters only used EW and GD. All characters completed solo progression. Gear ranged from GMM, TBL T2/3 and ToV T1 (all non-raid). Ranger, Bard and Shaman were missing augs in several slots and the only characters with max AA were Warrior and Cleric. Grinding Tizmaks and Kodiaks in GD, here are the actual numbers for a 30 minute yield: % normal XP per kill per mob level (90/10 ratio): 0.04% , 0.05% , 0.06%  % normal AA per kill (90/10 ratio): ~7.9% Fight duration on kodiaks: 19 seconds (lowest), 26 seconds (average), 39 seconds (highest) Average down-time: 4-8 seconds 30 Minute Yield No Lesson: 64 mobs, ~3.2% normal xp, 5.1 AA [31.3 days per level, 160 AA] 30 Minute Yield w/ Lesson: 64 mobs, 6.4%, 10.2 AA [20.2 days per level, 206 AA] Therefore, the estimates using lesson: No tasks, missions, or collections: ~4 months from 111 to 115 All solo tasks, Tier 1 missions and no collections: 38 days to go from 113 to 115 Here are the achievement dates for my Cleric: LEVEL 111 Hero of Eastern Wastes (Mission): 12/18/2019 Hero of Great Divide (Mission): 12/19/2019 Partisan/Mercenary of Crystal Caverns: 12/19/2019 LEVEL 112 Partisan/Mercenary of Great Divide: 12/20/2019 Mercenary of Ry`Gorr Caverns: 12/20/2019 Partisan/Mercenary of Eastern Wastes: 12/21/2019 LEVEL 113 Mercenary/Partisan of Kael: 1/3/2020 Mercenary/Partisan of Velketor: 1/3/2020 (grinding...) LEVEL 115: 1/09/2020 Hero of Kael: 1/14/2020 Hero of Velketor: 1/20/20 (also max 115) I'm not a superhuman. I'm not raid geared. I took over a week off in between for the holidays.