I'm a little late on this, but we can piece it together from most of our groups probably. I'll keep spicing this up, but want to get the info in there. Report back on your current level and what's required to finish.
Arm Yourselves:
4/20 - Mac Savage
Defeat 6 times
Defeat 12 times (5 X 52 energy = 260 each boss)
Total energy required - 3,120
5/20 - Chief D'Amato
Defeat 7 times
Defeat 14 times (6 X 62 energy = 372 each boss)
Total energy required - 5,208
Total XP: 1,008
7/20 - Captain Smitz
Defeat 9 times
Defeat 18 times (6 x 94 energy = 564 each boss)
Totally energy required - 10152
8/20 - Toshiro Takenaka
Defeat 10 times.
Defeat 20 Times (7 x 108 energy = 756 each boss)
Total energy required - 15,120
11/20 - Otto Pennig
Defeat 13 Times
Defeat 26 Times (8 x 145 energy = 1,160 each boss)
Total energy required - 30,160
12/20 - Don Ricci
Defeat 14 times
Defeat 28 times (9 x 156 = 1,404 each boss)
Total energy required = 39,312
13/20 - Yuri Prokhorov
Defeat 15 times
Defeat 30 times (9 x 165 = 1,485 per boss)
Total energy required - 44,550
14/20 - Nat Kinney
Defeat 16 times
Defeat 32 times (10 x 172 = 1,720 per boss)
Total energy required - 55,040
15/20 - Johnny Moronic (Club District)
Defeat 17 times
Defeat 34 time (10 x 184 = 1,840 per boss)
Total energy required - 62,560
16/20 - The Butcher (Restaurant Row)
Defeat 18 times
Defeat 36 times (12 x 254 = 3,048 per boss)
Total energy required - 109,728
17/20 - Joe the Srapmaster (Junkyard)
Defeat 19 times
Defeat 38 times (11 x 216 = 2,376 per boss)
Total energy required - 90,288
18/20 - Bruno Genova (Auto Row)
Defeat 30 Times
Defeat 60 Times (11 x 225 energy = 2,475 each boss)
Total energy required - 148,500
19/20 - Junior Genova (Circuit Street)
Defeat 40 Times
Defeat 80 Times (12 x 236 energy = 2,832 each boss)
Total energy required - 226,560
20/20 - Don Genova (Seaside)
Defeat 100 Times
Defeat 200 Times (12 x 245 energy = 2,940 each boss)
Total energy required - 588,000
Please use this format when reporting
XX/20 - [Boss Name]
Defeat [XX] Times
Defeat [Xx] Times ([XX] x [XXX] energy = [XXXX] each boss)
Total energy required - [XXXX]
Great job to Gingeasian for tracking the prizes