Kharazim is one of the most diverse heroes in the game.In my opinion he deserves to be a multi-class.This guide will so you the basic builds that you can use.I have to clear out from the start that level 4 talents are all team-comp depentent so my choices on the builds are random.Generally you have to remember that you take Spirit ally with tankier teams due to percentage based healing,Earth ally against AA focused team due to the armor and air ally for objectives that need vision and to counter flankers.Also the smaller cooldown and multiple charges that it has makes it ideal to use it just as a target to dash to or just have it absorb a skillshot or 2.I'd say air ally will be the overall standard.

This is a personal favourite.The name ''Balanced'' build is given to it because it balances damage, healing and utility.I especially recomend this build for new players because they can easily use it to learn Kharazim's mechanics.The build focuses on the use of your breath of heaven.For a trait you take insight which will help you with you mana problems and allow you to spam abilities and thus spam breath of heaven.Then as a utility pick at level 7 heavenly zeal for the extra move speed on your W.Then seven sided strike at 10 for damage and because it is easier to use.It is especially useful against warriors and/or Cho'Gall.Fists of Fury at 13 both for damage and utility allowing you to use your trait more often.At 16, echo of heaven effectively incresing your W healing by 50% as long as you can catch up with your targets.The speed from level 7 especially helps you to catch up.At 20 I'd say storm shield to midicate some extra damage,although you can go tranagression as well if you have trouble with killing people as a team.

The 2nd varation of this build is suggested by youtuber Nubkeks, whereas the first is mine.Both varations have the same philosophy.You dash from target to target apllying different effects.The combination of extra dashes at 7 dash move speed at 13 and whatever you take at 16 makes you a force of endless dashes (not tide).The main difference between the builds is how the one uses dash of light and the other takes cleansing touch, allowing for either burst healing with the Q W combo or constant removal of stuns, roots ect.Then another difference is the level 20 where 1st varation takes storm shield and 2nd takes epiphany.Although epiphany is technically better for a dash build to spam even more dashes the 1st varation can't make great use of those extra dashes since you need to use your W along side with the dash for the combo to work and because insight will keep you topped off as far as mana goes.So the 1st varation takes storm shield to continue the anti-burst damage theme.
The different trait is just my personal opinion for the 1st and nubkeks' for the 2nd.

This is a damage build that utilizes iron fists, fists of fury and way of 100 fists for great AA damage plus seven sided strike for obvious reasons.The build comes with 2 variations sustained and burst damage.The sustained damage build utilizes blazing fists to keep constant up time to deadly reach and keep that sustained damage coming in, whereas the burst damage build uses blinding speed for more frequent use of dashes that lets you keeps firing bursts of damage through way of 100 fists.Then the other difference is at level 20 where burst build takes epiphany for even more bursts with way of 100 fists and sustained build takes transgression because there is nothing better to take.

Pretty much same as battle Monk but with transcedence and divine palm instead.The point of the build is that you just go ahead and attack as if you were damage dealer ,but because you have transcedence your 'damage dealing' will passively support everyone around you.That's it.

I just took every single move speed talent and made this build.Sadly there is no move speed talent at 16, since they nerfed Echo of Heaven to no longer re-apply the move speed :(.Just keep your team at full speed and your enemies won't know what hit them!