Here's a stamina nightblade build i've been working on, there are some more advanced techniques so this build isn't for beginners.
Gear: 5pc shield breaker
3-4pc willpower
2pc engine guardian
i am running DW/bow, i like bow for 2hit KO snipes and DW because it does the most damage
Spells: DW bar should have ambush and fear
Bow bar should have lethal arrow and piercing mark
how to play: if your fighting anything other than a magicka sorc, use DW and ambush -> fear, keep pressing ambush
for magicka sorcs and sometimes magicka nightblades, put your bow on and autoattack
/s
Octo Sarabian - NA - Haderus