Inner Strength
Reset the Cooldown of Overcharge and Blitz Upper when you Teleport using Rune of Travel.
Rune of Travel
Antediluvian
Increase the duration of Overcharge by 0.2-1s.
Overcharge
5
Last Remnant
Increase your maximum Ammo by 4-20.
Weapon
3
Dark Vision
Generate 5-25% Ultimate charge after getting a Killing Blow with Blitz Upper.
Blitz Upper
3
Primeval Might
Gain 8-40% Lifesteal while Overcharge is active.
Overcharge
1
Perseverance
Gain 10-50% Lifesteal while at or below 40% Health.
Weapon
3
Guide
Looks like a weird build but just try it u will see