Well I have a 6* Doku level 70 with maxed gear (only missing +25 agility):
Hindering Press Level 6 (I have read about a bug so not bringing it to 7)
Force Lightning Level 6
Master Tactician Level 4
Flawless Riposte Level 6
POWER: 4938
STR 440
AGI 683
INT 500
Health 10053
Speed 155
Physical Damage 1123
Physical Critical Rating 302
Armor 119
Armor Penetration 30
Dodge Rating 0
Special Damage 1626
Special Critical Rating 10
Resistance 69
Resistance Penetration 10
Deflection Rating 0
Critical Damage 150%
Potency 170%
Tenacity 40%
Sometimes I use him in Arena to stun Poe but I feel better to use IG-88 instead in combination with Phasma (L), Sidious, Kylo and Poe. But I will bring Doku to 7*, in combination with Daka you stun the crap out of an enemy team.
