Hi there :)

As a huge off-meta support enjoyer, I really love the idea and the concept of your guide. It really does look super interesting and unique and I simply love how all aspects of this concept synergy with each other so incredibly well

But still I'd like to ask you few questions if you don't mind :D

First one being Zhonya's Hourglass. You seem to put it into "Core items" category in the cheatsheat. However you put Banshee's Veil into the "Situational items" category. That seems a bit strange to me since Zhonya's Hourglass is basically the armor-defense counterpart of Banshee's Veil and so I think they should be both treated the same way. I would personally recommend putting both into "situational category" since Zhonya's Hourglass lacks value against heavy AP comps.

Another question I have regards Morellonomicon. Isn't Chemtech Putrifier like much better? If Demacian Standard can apply Summon Aery so often, that would mean that Chemtech Putrifier would also proc very very often. Then there is the fact that Chemtech Putrifier is 200 gold cheaper which is nice for any support champion as the gold pool is limited. Also Morellonomicon applies Grievous wounds only after dealing magic damage. And Jarvan IV's only source of magic damage is his Demacian Standard which has 12 second cooldown at all ranks. Your fullbuild provides 98 ability haste in total which equals +/- 50% CDR. This means that with Morellonomicon you basically apply the Grievous wounds on only one target every +/- 6 seconds and that healing reduction effect will last for only 3 seconds!!! In my opinion you would do much much better with Chemtech Putrifier. And even then, If I were you I'd put it into "situational items" category because, What if enemy team doesn't have any/low healing? I know that it's quite rare but silver bolt items in my opinion should never be considered as part of the "core build".

Another thing is your item pool in general. In "situational items" part of the cheatsheat you have some items, but you don't explain the situation when they should be built in. Also your item pool is quite short. That's not really a bad thing but, you know, it's nice when your champion has large variety of tools to work with. How about Redemption as a massive 5 man Staff of Flowing Water trigger or Mikael's Blessing when enemies have a lot of CC? And how about mythic items? I understand that Moonstone Renewer is perhaps the best mythic available but there are so many strong mythics in the game that maybe could work at least in a form of super situational purchase. How about Shurelya's Battlesong if your team lacks engage or i don't know, Everfrost? XD (I am half-joking about Everfrost but who knows, maybe it can be good :D)

Then, Staff of Flowing Water. I know that the Moonstaff combo everyone talks about is super good and all but keep in mind that when your team lacks of AP champions, Staff of Flowing Water kind of doesn't bring much value in comparison with Ardent Censer. I mean at the moment Staff of Flowing Water provides 10 less AP then Ardent Censer, so shouldn't Staff of Flowing Water be thrown into a "situational items" bucket in the cheatsheat instead of the "core build"?

Now a quicker question. You seem to go Ionian Boots of Lucidity. Are there any situations where you would consider different boots? If yes, explain them in the guide!

Alright, alright I said a lot of stuff that I question, but there is a lot of stuff I also really like about this guide. I love that you went for the Ability Haste shard. I see a lot of players ignoring this rune even though it is actually pretty good on a lot of champions, including support Jarvan IV imo. I also really like your runes, I believe that you absolutely nailed them. Summoner spells look great too, you made them easy and understandable. The entire guide is certainly great and I wonder if you plan on extending it? Such an amazing concept... it would be almost a crime not to add more stuff into those chapters and teach viewers how to play support Jarvan IV more in detail :)

So in a quick summary: Great guide I love it! I would really like to know your insight behind item choices though. There is a good chance that I am wrong about all the points I said so any deeper explanation would be appreciated. Or perhaps I am right about some stuff and you can make this concept even stronger? :)

So yeah. Take this upvote, you deserve it! I will secretly hope that you will expand this guide with more stuff as you are on the right way! Have a ravishing day and good luck on The rift <3

This Build is very Nice and it worked very well. The E is in Teamfights as in Lane so amazing with this Damage and then the cc Line with the Abillities. All in All Very Good Guide Bro!!!

Worked!

Hello, This i jarvan build good i fly insky and ckill as suport? how dotd this guyide tell me hwow ?p oggesr!!

is good