Hopefully you've been reading about the importance of certain Legendary Aspects, Set Bonuses and understand the core functionality of this build from above. But we all know nobody got time for that, so let me break it down real simple here for you.
Cast
Arbiter of Justice to dive into the first enemies you see, followed by using
Falling Star to get multiple procs from your
Aspect of Ascension. You are now in Arbiter Form and the goal is to stay in Arbiter forever.
Use
Defiance Aura &
Fanaticism Aura when you get to big packs of monsters or Elites. This is going to Weaken them and make you unstoppable.
Whenever there are monsters around you want to cast
Blessed Hammer. Remember hitting enemies with a Disciple skill reduces the Cooldown of
Arbiter of Justice. Don't just spam this non stop when no one is around, you'll regret it. Spam it on Elites and big packs of mobs.
Keep an eye on your Arbiter form, there's a little blue orb to the side of your Faith orb that shows you when it's about to fall off. If it's going to fall off and you won't be able to cast it again in time, this is where
Falling Star becomes essential. Keep using
Falling Star to stay in Arbiter while you wait for
Arbiter of Justice to be available. Jump from pack to pack with
Falling Star and spam
Blessed Hammer to get your
Arbiter of Justice off Cooldown ASAP.
Starter Setup Info
Use
Rally whenever your Faith is getting low and to get it's Movement Speed Buff. You should be able to cast this quite often to keep zooming around and never have Faith problems.
Unique & Mythic Unique Variant Info
When you get very powerful and have items like
Ring of Starless Skies and
Argent Veil your playstyle is going to change a bit and be a lot more aggressive. You'll keep doing what you've been doing, but now you're going to be using Evade after every 1-2 casts of
Blessed Hammer to get a free cast from
Argent Veil.
You're holding down "force move", Spamming
Blessed Hammer and casting Evade every second or so. Use
Falling Star on Cooldown to keep pushing forward to the next pack of enemies and drop all 3 Auras on enemies whenever they're up. This is the real zoom zoom style of play you've been striving for. You're constantly moving or flying forward with evade,
Falling Star and
Arbiter of Justice. There's a ton of hammers spinning around you at all times, and you're essentially a flying blender that decimates everything.
Use
Consecration along side your
Defiance Aura &
Fanaticism Aura.
Consecration is going to Weaken enemies and give you Extra Damage, Resource Cost Reduction, Healing and Fortification. EPIC!
You can also use
Consecration separately from
Fanaticism Aura since they both apply Weaken. This is a good strategy when you want to constantly be putting that debuff on packs of enemies and one or the other is on cooldown. The way I do it is, Yellow Elite or Boss I just cast them all and send it, While I'm progressing through a Dungeon or trash mobs I usually cast them separately to keep Weakening as many mobs as possible as I traverse.