Stealth Step & Dualstrike Pierce

[银岩顶真]

Stealth Step：
Cost 1750
+1.5m/s Sprint Speed
+1 Stamina
+6% Weapon Damage
Passive
Reduces the 50% of sound caused by movement and firing. While clearing jungle, the sound of monsters attacking is also muffled.
Makes GANK less dependent on high mobility, boosting the chances of sneaky ambushes.

Dualstrike Pierce
Cost 1250,
+50 Bonus Health
+5% Melee Resist
+5% Spirit Resist
-6% target Spirit Resist
-6% target Bullet Resist
Passive
Your bullet damage reduces 2% of the target's Spirit resistance, and your spirit damage reduces 2% of the target's bullet resistance (both Maximum -6%).
6s Duration
The current mixed damage gameplay lacks 1250 levels of cheap penetration.

 

[bloodfrost27]

both ideas id love to see and I would probably use in my builds.
stealth step can't cost 1750 unless it builds from a t1 item, which I would say would be sprint boots.
does 50% on stealth step refer to the volume or the distance to hear the sound?

 

[银岩顶真]

both ideas id love to see and I would probably use in my builds.
stealth step can't cost 1750 unless it builds from a t1 item, which I would say would be sprint boots.
does 50% on stealth step refer to the volume or the distance to hear the sound?

I think Stealth Step should have a movement speed boost if it will be used as a GANK item. It would also be an upgrade from T1 boots like sprint boots.
As for the sound, since the closer you are, the louder it gets, lowering the volume and reducing the range at which the sound can be heard should be pretty much the same.