I don't think bow gank builds really work anymore, but try 5x Marksman & 5x Morag Tong with Infused Bow & Oblivion enchant. If you Lethal Arrow->medium weave+PI you can boost the damage of both Lethal Arrow & PI by 10% (equals around 830 weapon damage) as long as you land the medium weave before Lethal Arrow & PI land.
Alternatively Spriggan gives you around 5.2% worth of damage to all that (including the medium weave) on any non-dmg shield targets & Hawk's Eye can be used for 5% more dmg on bow attacks.
Clever Alchemist and Marksman. Kra'ghs shoulder. Divines. I did tests and shadow was still the strongest. (stupid unneeded nerfs!!)
My build wants to use both bow and melee abilities.
So I use strength of automation but that means no poison injection basically just Focused Aim and Cloaking to crit and stun.
Just empower your first shot. If theres a zerg about just spam snipe as they lag will cause like 2-3 to hit at once with no audio or visual queue.
Or better yet get a friend on the same build and you can basically kill anyone you want from like 50m away. Just empower 1 snipe and cloak easy 10-14k snips and if there is two of you.. xD
PS4 EU DC
Current CP : 756+
I have every character level 50, both a magicka and stamina version.
The problem with bow ganking is that bow damage is pretty much built around the Hawk Eye passive, which requires you to hit your opponent with light attacks to stack up the damage modifier.
You can't really "gank" someone when you have to land 5 light attacks first to get any real damage out of Snipe.
And then there's the whole other matter of Miat's addon making it entirely impossible to actually land a snipe against someone using it...