Give kled immunity when Skarl runs in.
I don't care if you have to extend the red bar a little to make up for that split second, but there is NOTHING more frustrating than hearing that trumpet of triumph only to go color blind! WHY. What sadistic soul at riot made this decision in hopes of increasing the number of broken keyboards in landfills!?
Just. Just let me get on Skarl.
For people who don't know what the hell I'm talking about:
https://youtu.be/Ye6Z7jwRRTk?t=7m7s?nodirect
Edit: It was brought to my attention that what I actually want is for Kled to get his health immediately, not be immune to damage. So yeah.

i sometimes get a
or 
I will buy a
I sometimes take this item if my support is a bit incompetent and keeps forgetting to use his locket barriers or they just go full ap which is ok for me.
If the enemy team has the obvious point n click champions that can burst your ass down like
pretty much any marksman except fortune who just has to press R. Kled in a team fight can be a pain in the ass if he moves wisely and quickly which sounds wierd but its true you need to move fast and deal damage as a bullshit tank and you know well that nobody can't resist in attacking the front line especially if its one thats moving around with a 4 second cooldown on (NO JOKE) his Q,W and E if he has 40% cd.
Since these champs i mentioned deal bonus damage on auto attacking they are going to lose quite alot of life while they just try to destroy your near 3000+ hp you have from just getting 2 items.
the instant plan goes into their mind to just invade because they think blitzcrank is always a wise choice for instant kills.