Expanded XP Stacking Analysis

TLDR: XP bonuses from vanity sets, non-vanity sets, pets, daily blessings, and XP boost kits all work together and increase the XP players earn per kill. However, the exact multipliers differ somewhat for certain trials from expected.

So I decided to expand upon my previous post on XP Stacking. You can find my previous post Here. This update utilizes 10 runs to calculate a more precise base XP value, along with 5 rounds of each trial type for more accurate calculations. The formatting got a little wonky when I transferred my spreadsheet to this post, but the appearance still looks decent in the editor. All of these trials were done on the first map of the Ebonthraxx campaign with a level 106 character who faced enemies of yellow threat level.

Trial # Trial Type Kills XPi XPf XP Earned Expected XP Bonus Observed XP Bonus XP/Kill

1 Base (no modifiers) 40 31 83 52 1.3

2 Base (no modifiers) 40 83 131 48 1.2

3 Base (no modifiers) 40 131 184 53 1.325

4 Base (no modifiers) 40 234 288 54 1.35

5 Base (no modifiers) 40 288 337 49 1.225

6 Base (no modifiers) 40 337 388 51 1.275

7 Base (no modifiers) 40 388 442 54 1.35

8 Base (no modifiers) 40 442 493 51 1.275

9 Base (no modifiers) 40 493 541 48 1.2

10 Base (no modifiers) 40 541 594 53 1.325

Average 51.3 1X 1X 1.2825

Trial # Trial Type Kills XPi XPf XP Earned Expected XP Bonus Observed XP Bonus XP/Kill

1 Pink 3PC Val Set (2.5X) 40 594 728 134 3.35

2 Pink 3PC Val Set (2.5X) 40 728 854 126 3.15

3 Pink 3PC Val Set (2.5X) 40 854 991 137 3.425

4 Pink 3PC Val Set (2.5X) 40 991 1127 136 3.4

5 Pink 3PC Val Set (2.5X) 40 1127 1265 138 3.45

Average 134.2 2.5X 2.615984405 3.355

Trial # Trial Type Kills XPi XPf XP Earned Expected XP Bonus Observed XP Bonus XP/Kill

1 Pink 3PC Val Set (2.5X)+Zeke (3X) 40 1486 1702 216 5.4

2 Pink 3PC Val Set (2.5X)+Zeke (3X) 40 1702 1918 216 5.4

3 Pink 3PC Val Set (2.5X)+Zeke (3X) 40 1918 2140 222 5.55

4 Pink 3PC Val Set (2.5X)+Zeke (3X) 40 2140 2387 247 6.175

5 Pink 3PC Val Set (2.5X)+Zeke (3X) 40 2387 2603 216 5.4

Average 223.4 4.5X 4.354775828 5.585

Trial # Trial Type Kills XPi XPf XP Earned Expected XP Bonus Observed XP Bonus XP/Kill

1 Pink 3PC Val Set (2.5X)+Zeke (3X)+Toy Man set (3X) 40 2603 2922 319 7.975

2 Pink 3PC Val Set (2.5X)+Zeke (3X)+Toy Man set (3X) 40 2922 3230 308 7.7

3 Pink 3PC Val Set (2.5X)+Zeke (3X)+Toy Man set (3X) 40 3230 3550 320 8

4 Pink 3PC Val Set (2.5X)+Zeke (3X)+Toy Man set (3X) 40 3550 3851 301 7.525

5 Pink 3PC Val Set (2.5X)+Zeke (3X)+Toy Man set (3X) 40 3851 4162 311 7.775

Average 311.8 6.5X 6.07797271 7.795

Trial # Trial Type Kills XPi XPf XP Earned Expected XP Bonus Observed XP Bonus XP/Kill

1 Pink 3PC Val Set (2.5X)+Zeke (3X)+Toy Man set (3X)+Daily 1.25 Combo 40 4162 4509 347 8.675

2 Pink 3PC Val Set (2.5X)+Zeke (3X)+Toy Man set (3X)+Daily 1.25 Combo 40 4855 5190 335 8.375

3 Pink 3PC Val Set (2.5X)+Zeke (3X)+Toy Man set (3X)+Daily 1.25 Combo 40 5190 5513 323 8.075

4 Pink 3PC Val Set (2.5X)+Zeke (3X)+Toy Man set (3X)+Daily 1.25 Combo 40 5513 5836 323 8.075

5 Pink 3PC Val Set (2.5X)+Zeke (3X)+Toy Man set (3X)+Daily 1.25 Combo 40 5836 6161 325 8.125

Average 330.6 6.75X 6.444444444 8.265

Trial # Trial Type Kills XPi XPf XP Earned Expected XP Bonus Observed XP Bonus XP/Kill

1 Pink 3PC Val Set (2.5X)+Zeke (3X)+Toy Man set (3X)+Daily 1.25 Combo
(1.25X)+3X XP Kit (3X) 40 6161 6581 420 10.5

2 Pink 3PC Val Set (2.5X)+Zeke (3X)+Toy Man set (3X)+Daily 1.25 Combo (1.25X)+3X XP Kit (3X) 40 6581 7049 468 11.7

3 Pink 3PC Val Set (2.5X)+Zeke (3X)+Toy Man set (3X)+Daily 1.25 Combo (1.25X)+3X XP Kit (3X) 40 7049 7468 419 10.475

4 Pink 3PC Val Set (2.5X)+Zeke (3X)+Toy Man set (3X)+Daily 1.25 Combo (1.25X)+3X XP Kit (3X) 40 7468 7871 403 10.075

5 Pink 3PC Val Set (2.5X)+Zeke (3X)+Toy Man set (3X)+Daily 1.25 Combo (1.25X)+3X XP Kit (3X) 40 7871 8288 417 10.425

Average 425.4 8.75X 8.292397661 10.635