With the new items in, I find it harder to take down tanks. Especially when they stack warmogs LOL! So is there a build or item that can make them more manageable?

its simple enough. go combo blade of the ruined king and black cleaver. knocks out most armor and does damage based on health. bam. also, stacking wormogs isnt an effective strategy in the slightest. if you have more than one, you are missing out of much better items, like frozen, randuins, etc...

ty

If they stack Warmogs, buy an IE and PD (which you should already have) if you are the ADC. Shreds their health. If they stack Armor, buy a LW. A bruiser on your team should already have a BC, so any serious focus on the tank will kill him/her in a couple of seconds.

Stacked warmogs? AP has DFG+Liandry's, Bruisers have BotRK, your carry does 500 damage a hit because they built no armor and the new APen system reduces what little base armor they have to nothing.

The only time massive HP is an issue is in the early mid game. And even then a little focus fire goes a long way.

If they stack Warmog's get Madred's Clawrazors, mini version of Vayne's Silver Bolts, just not true damage. Otherwise, get The Black Cleaver, Abyssal Scepter, Last Whisper, Void Staff, etc.

first off, if they're stacking warmogs that means all they're getting is high health and high regen, doesnt really show any true damage, or any way being a threat.

if they do thave synergy with hp to do more damage and be a threat then you can either do a few things

if they have armor, look at getting armor pen items, black cleaver and last whispers as many have already said. if its magic resistance thats making them tanky against you, then magic pen will take care of that, abyssal scepter is a great example.

if they have massive regen powers such as mundo or volibear, then you have morelloicon or executioner's calling to cut it in half giving you a chance to out damage their regen.

for massive hp, you have blade of the ruined king to do a good chunk of damage to high hp champions.

or if your heavy in damage already, crits can multiply it and counter act the reduction of the damage.

all in all there are many ways to deal with tanky champions, you just gotta research the items available to you and know what item is best to be used.

if you cant fit these items into your build, then it might be a good time to reassess what you believe is core to your build. in any given build, you should never have more than 3 items as core. the other 3-2 item slots in your build should always be situational and counter building.