The horror, the horror, yasuo has been surpassed for earliest late game!
I didn't know where to put this because at this point, I can't help but laugh in frustration for everyone.
at level 9 with only Rageblade charged and lethal tempo Rune gets over 1.8 attack speed (2.7 if you factor in his passive) and over 112 true damage per hit or 224 to 304 true damage (second value is DPS value at 10 seconds to eliminate the decimal)
add
and at least level 11 and this number grows to 2.5 attack speed and 3.75(effectively) by factoring in his passive with 159 true damage per hit or 318 (397 effective DPS due to partial attack speed value ) to 477 ( with 596 as the DPS value) true damage per second
#this is level 11...with 2 items
base attack speed: 0.679,
bonus attack speed: lethal tempo (40 + 4.1176470588235294117647058823529 per level after 1) + rageblade (73 if fully charged, 4 hits for melee) + spear of shojin (50% if ult is used) + base growth attack speed (17.6% at level 11) + ultimate (55 at level 11) = 278% bonus attack speed
formula: attack speed = base attack speed x (1 + (total bonus attack speed / 100))
master Yi's E value at rank 5: 50 + 35% bonus AD
There is actually more true damage if you factor in master yi's E passive that adds 10% of total AD as bonus AD