A Solari Bruiser or Juggernaut ( To even things out :) )
Lore Aelius was born from a long line of legendary Solari Crusaders. Just like the Lunari, his ancestor's legacy was eventually forgotten by most Solari except his family and some of the Elders. When would-be Aspect of the Moon showed up and murdered the elders, Aelius was called onto service and don the armors of his legendary ancestors
Kit : all about being a ruthless and relentless force while he slowly burns and incinerates enemies around him
Weapon: A Greatsword or a double-sided Glaive
Looks: Male version of Leona with a helmet :)
Abilities
Passive: Sunstrider - Defensive When no allies are nearby, he gains bonus armor and tenacity. If there are more enemies nearby he gains bonus tenacity
Q - Searing chain - skill shot - hook If it hits an enemy, it slows and reduces their armor. Activate again to yank them back to you (yank can be stored up to 3 times and has a medium cd time). If they dash (or use mobility spells) It will automatically yank them back (consuming a yank but gets half of its recharge cd)
W - Solar reave - Offense Passive - absorbed damage will pile up and slowly seep out overtime (Kinda like a powerful Sunfire cape but you have to take damage first) Active - Stab the area in front of you. If you have more than half of your passive up, it will also produce a damage cone behind and burn the enemy
E - Sunfire Edge - Offense a 3 hit passive - next 3 auto-attacks will burn the target, apply grievous wounds and cleave the area ( I was going to add bonus adaptive damage but nah conqueror can do that
R - No idea for a name - Offense/Enchant Aelius calls upon the aspect of the sun and his ancestors to bless him for the next 20 seconds. During this time his abilities are empowered Q- bonus slow W- your stab will produce a damage cone but won't consume the absorbed damage E- Bonus adaptive damage :)
Build 
Easter eggs : When the Ocean Rift takes over he gets -1 AD, if Infernal Rift takes over he gets +1 AD