[1.2.406] Skill revamp, Ellin Boss, Halloween

Hmmmm, Mech's got a really nice DPS boost! That was needed since they're stationary and slow...

Mechanic old DPS:

 Calculations

- Tank Siege Mode: 4219%/s
- Tank Cannon: 1497%/s
- Tank Cannon: 1497%/s

--> TotalAvg / 3: 2404.3%/s
==> Amp (x 1.2): 2885.2%/s
==> Dice5Avg (x 1.03333)

Rock 'n Sock: +150.0%/s
Satellite: +472.5%/s
Bots 'n Tots: +427.5%/s

===> Total: 4031.16%/s (26% ignore Boss-PDR because of summons)

Mechanic new DPS:

 Calculations

- Tank Siege Mode: 4884%/s

==> Amp (x 1.2): 5860.8%/s
==> Dice5Avg (x 1.03333)

Rock 'n Sock: +150.0%/s
Satellite: +540%/s
Bots 'n Tots: +427.5%/s

===> Total: 7173.64%/s (15.58% ignore Boss-PDR because of summons)

That's about +77.95% DPS

Also:
- Tank Laser old: 857%/s
- Tank Laser new: 1562%/s +82.3%

- Tank Cannon old: 1450%/s
- Tank Cannon new: 1740%/s +20%

- SG-88 old: 1641%/s
- SG-88 new: 1890%/s +15.2%

- Punch Launcher old: 580%/s
- Punch Launcher new: 688%/s +18.6%