[2020] New mythic items are broken

After playing 1 game of the new patch I must say the mythic items are beyond broken. So I played Yasuo, as I always do (mastery level 6, 1 mil points, bronze 1 90 lp), I bought the new item "Liandries Anguish" and holy sh*t it was bonkers. I would kill minions in no time, and the % true damage was too good be to true...

We obviously won hard as I acquired the liandries anguish at 20 min into the game with about 3 cs/min, only missed 3 cannon minions.

I have to note it was versus 3 afks and their jg was a first time Azir, but still, the items are so unbelievably busted.

I ended the game at 32 min with 80 CS and 2 kills, it was crazy

Just my 2 cents, let me know what you think of them.

EDIT: btw, i'm only mastery 6 cuz i don't wanna waste BE, not because i can't get there, also every silver promo it's my teams fault because they are just objectively worse than me.