Hello , my nick is Aren , I'm main Pantheon and I'm playing him since 5th season.I like to play normal drafts and I want to teach or give tips how to play that Leonidas on steroids.

Pros:
-Very big amount of dmg in early midgame
-Easy to play
-Great roaming
-One of the best early game champ
-Easy to poke and harass enemy
-His passive from E makes enemies under 15% hp totally defenceless
Cons:
-Very weak in late
-Veary sensitive for enemy adc damage
-Easy to counter by champs with big amount of stuns/slows
-Easy to kill by champs with hight ap dmg
-Mana hungry
-Squishy glasscannon

Aegis Protection - passive
After attacking or casting spells 4 times, Pantheon will block the next tower or champion attack (not R).
Spear Shot - Q
This skill is the most important skill in your Pantheon Game.It deals hight amount of ad damage , just spam it to take 85% of enemies hp.And to finish your enemies by keeping distance from them because if we have passive from E crit also works (deals 75 / 110 / 155 / 195 / 235 AD dmg).
Aegis of Zeonia - W
Your W is very important in your game.Stun ability that helps you with quick attacking and stunning enemies with low hp (deals 50 / 75 / 100 / 125 / 150 AP dmg).
Heartseeker Strike - E
Passive from E gives you 100% chance to deal critical damage when enemy have under 15% max hp.Active deals 3 swift strikes in a cone in front of him (Each strike deals 33.3 / 50 / 66.6 / 83.3 / 100 AD dmg).
Grand Skyfall - R
Channeling for 2 seconds and then leaps high in to the air, crashing down at the target area 1.5 seconds later and slows them by 35% for 1 second.Helps you with feeding you and your allies by jumping on enemy champs (Deals 400 / 700 / 1000 AP dmg).