Not Updated For Current Season
first of all i want to explain that i use all critic chance runes cause they work for me and its good at early game.. u have like 22% critic chance which is useful in mid or in any other lane, if u shunpo a champ u have a probability of critic him and deal 1XX dmg at lvl 1 is very strong.. i usually critic 2 or 3 times in 5 seconds.. at lvl 1
Also i recommend ignite to be more secure of killing the enemy.. and flash for a quickly scape.. (idk why but exhaust its not useful for my build)
As my first items i get doran's shield and hp pot.. for survavility when u join battles with shunpo.. also the healt regen helps u to stand in the lane for a while..
then i go always for boots and sorcerers boots if i can.. (i stay in the lane until i get 1100g) if im playing against tanks i prefer to get boots of speed and ruby crystal.. instead of upgrading them to sorcerers
then i go for BF sword cause most of the time i get 1 or 2 kills at early game.. then i upgrade it to infinity.. getting pickaxe and then cloack of agility..
then i go for zeal and i upgrade ruby crystal (if i have it) to phage..
if im having a good game and i can afford it i get a bf sword(and if u can upgrade it to BT do it) other way i get emblem of valour for some lifesteal..
then upgrade to BT if u hadnt gotten earlier and get starks and phantom..
my last item is frozen mallet but in the case i needed more survavility earlier i would probably get giants belt earlier..
when i attack i always shunpo the enemy and start ult... while im ulting i put ign on him (if i have it)and i have prepared bouncing blades to hit him if he is running away.. then u have to follow him a sec before he leave the range of the ult... and follow him until have shunpo again.. (if u know u can kill him u can flash and then shunpo him if he use ghost or exhaust or flash)
i hope this build works for u..
right know im trying other builds on her and i totally prefer ad rather than ap cause its more useful FOR ME..