why riven mid? well i play her always mid becouse i hate top, and i love to get fed and in mid is possible even at the earlyer lvl, this guide is maybe for some midly experienced riven player becouse to win lane you must use the fast q combo, becouse midlane is short and you dont have time to use your q and normal auto basic combo. lv 1 you can cut at more than half ( or even frist blood) with just a simply fast q combo, watch out for lv 1 cc or you will take more dmg from minion and deal no actual dmg. at lv 2 i almost everityme go for w and if enemy hp are at half i flash w in and insta stun enemy for ending the kill with fast q and ignite, no one expext it and riven have the dmg to do it. frist back is good to complete the warhammer and have that extra cdr. after frist blood the lane will be basically won,you can easly escape to safety if ganked and the mobility to roam succesfully (roam a lot). (at 6 is good to surprise with double cast one shot combo)

mid game is basically the same as riven top, if you are fed insist for fight aganist not too much fed peaple or help to zone enemy for objective. dont be scared to 1 v 2 when you have goredrinker. start teamfight more saftly when you have death dance but with goredrinker you sholud be fine if ahead.

kill nexus or vayne will start 1v9 and you will lose