Although the build is quite expensive i like it overall.But you have to extremely fed to complete it.+1 though.

well afew patch ago with the 2.5sec stun was OP lol now it's what 1.5sec stun >.<

the reason pantheon is called underpowered atm is because hes not seen as a big threat anymore despite the fact he is still very playable just people got to used to rolling knowing within one hss combo your enemy would die perhaps even both enemies. when he got nerfed he lost alot of burst.

Now like you said in a true pantheon players view he isnt underpowered just he isnt as op as before :)

Gd build got a thumbs up frm me :)

+1

For your core item you can just switch it around a bit since you don't need to rush Last whisper early game when you have Armor Pen runes. You can have a lot more efficient items than Last Whisper in the first 20-30 minutes of the game. Like Infinity Edge with in 20-30 minutes early game.

Ex: [Core Order]
#1 Mercury's Treads
#2 Infinity Edge
#3 The Bloodthirster

Then
#4 Last Whisper

Now how I got Infinity Edge with in 20-30 minutes early game was the post above. Cuz I'm mostly using spear for mana efficient early game saving me from buying alot of pots lol.

Thank you For your feed back,and i do get a vampiric sceptor i just forgot include it the guide,and mostly since im duo lane we let them push letting me open up with my full combo and them having no room to run

Good build but for me when i play pantheon i have Full AD tier 3 runes. So 22 AD runes and starting off with [Long Sword] / x1 mana pot to keep me on the field longer even though I hardly use it until level 4 or 5... Or start off with a [Doran's Blade]
either one still gives me 85 AD at level 1 doing about 170-202 dmg per spear.

During early games I'm always aggressive with just using spear. 2-3 spears brings there HP down to 30-50 percent left. I try to keep the minions at the center of both sides and just keep harassing the enemy from there bush near there turrets. I just peak out and spear them a few times until they back off or I come close to a kill. If they back off or base to heal they loss 30-40sec trying to run back from base giving you more time to last hit for more gold.

I don't use my [Aegis of Zeonia] / [Heartseeker Strike] for harassing Early game but I do use it when the time is right for an easy kill. And its more mana efficient harassing Early game lol I'm always at half full on mana.

My 2nd / 3rd items early game i would save up for [Pickaxe] but if I have some extra gold from a kill I would go for [BF sword]. 3rd item is [Reg. Boots] until I have enough to get [Vampiric Scepter] as my 4th item. After that I have the option to upgrade to [Infinity Edge] or Better Boots before mid game.