Hi I'm Addiction,
TLDR guide: Butcher Patch
Questions: Twitter @addic03 or twitch.tv/addic03
enjoy.

T1: Regen is good for roam but a few stacks of SM get some great damage.

T2: Synergy with follow through

T3: Buff this patch made this really good over searing.

T4: With good support you can get away with blades, VP is always good.

T5: Assassin's Blade gives you so much damage but wormhole is escape.

T6: Still good damage and slow potential + another follow through proc.

T7: Allows you to stick to targets and you know raw damage.

T1: Avoid damage while you're in Regen isn't bad either.

T2: You can aim bad and still slow!

T3: Take a breather.

T4: This ult makes or breaks games.

T5: Hit and away that's my style.

T6: BOOM boom

T7: BOOM boom BOOM boom also blink doesn't rest till the extra wormhole blink is over .