done with this game until they fix the lethality problem

lethality is so broken at the lower elo its unfunny. i had a lvl 3 panth 2v1 me (cho) and a lee sin, lethality is broken right now and riot doesnt care. and for all of you that will say "well then get better and you wont have that problem" its not possible to ban all the current broken champs that build lethality. so because of that im leaving this game until riot fixes this crap. double buffs panth at 4 minutes into the game lol. again in case you couldnt read, lethality is super broken in LOWER ELO!