The Boss has four abilities, although they are missing most of their UI Data. The following is a recreation of what said missing UI Data could have looked like.
Shakedown
6m
5s
26s
Send a drone to lock an area down, rooting and damaging enemies in the area. The link between your drones shares a portion of the damage you take with a random rooted enemy.
x0.65
45
DPS
33%
Damage Share
1
-30% Weapon Damage
2
Ignore Channel Slowdown
5
+67% Increased Damage Share
Hired Muscle
30m
20m
32s
Summons a subordinate gangster to follow a friendly unit and attack enemies closest to that target. Double tap to self cast.
450
Gangster Health
80
Gangster DPS
45sLifetime
1Gangsters Summoned
1
+20 Explosion Radius
2
+45 Cooldown
5
+1 Gangsters Summoned
Protection Racket
30m
12s
32s
Create a protective force shield to protect an ally and increase their crit damage. Purges negative effects on the target when cast.
180
Bullet Shield Health
+20%
Bonus Crit Damage
1
+60 move speed penalty while shooting reduction
2
+40% Bonus Crit Damage
5
+360 Bullet Shield Health
Setting Sun
25m
10m
74s
Call down a precision Gamma Ray blast from orbit, hitting all units in the radius at every height regardless of cover. Units near the center of the beam take more damage.
x0.65
250
Damage at the center
x0.65
100
Damage at the edge
1
-19s Cooldown
2
+175m Range
5
+200 Damage at the center
Trivia
Player can access The Boss in Hero Sandbox by activating console via F7 and typing "selecthero hero_yakuza".