I mean you have Red Smite Wuju Style Rageblade (making him hit extra times with the true damages) Conqueror
You can't build armor into him.
You can't build health into him because 
You can't build Frozen heart to slow his attack speed.
"Just cc him"
Well what if its not up? Just hit S and take death?
Juice1 votesIf your cc is not up then just have your mage / adc / assassin blow him up
Really it's that easy
GigglesO1 votesThat is way easier said than done my friend. Especially when he has meditate.
Juice1 votesIf he is using meditate that means he is not fighting back
Trust me, just keep improving and practicing ... You'll eventually realize Yi is a garbage champ
GigglesO1 votesI’m complaining out of diamond buddy.
S7 he was fine when a little armor slowed him down. Now it is garbage fighting him.
Dodge with q. Dodge big hit w. Do true damage run fast with e r. It’s just a giant true damage stat check.