Friend to All Living Things: Less so in chapter 2.Its name comes from the fact that it is made out of 666 melted angels fused into the shape of a sword. Evil Weapon: The Angel Halo, given to Luka by Alice.Evil Laugh: His laugh is rather unsettling according to Alice.Justified since Ilias's baptism is supposed to make people unappealing to monsters, and since Luka missed his baptism. Elemental Powers: Gained by forging a bond with the spirits.Death From Above: The Demon Skull Beheading Technique.Dark and Troubled Past: The deeply conservative and xenophobic elders of Ilias Village didn't take kindly to Luka and his mother, to the extent that they refused to give him the medicine needed to treat her when she fell ill.
Considering Luka might just be the most powerful being on the planet, this would be disastrous. Luka in his sleeping state is supremely powerful, but repeated usage will eventually consume him and turn him into a being of pure holy power.
Dangerous Forbidden Technique: Sleeping mode.Cool Sword: Angel Halo is clearly a weapon of dark power, something he deduces quickly, but it's still pretty awesome.Contractual Genre Blindness: The main reason why he didn't realize Alice was the Monster Lord despite overwhelming evidence before The Reveal.Chick Magnet: In a setting where it REALLY sucks to be one of these.Chekhov's Gun: Absolutely everything related to his ancestry is a gigantic bazooka waiting to be fired.Blessed with Suck: For the most part it really, really sucks to be attractive to monster girls.Blade Spam: Ninefold Rakshasa and Death Sword Chaos Star.Bad Powers, Good People: Uses a Cursed Sword fighting style taught by Alice to enforce peace between humans and monsters.Took a Level in Badass: This trope displays itself best when Luka manages to master and use a new technique, adding it to his usual repertoire.One-Man Army: He alone fights through numerous monsters and eventually angels.Most of his victories end with the Monster Girl forced to retreat, convinced to leave, or "sealed", which is a magical non-lethal punishment that is different for each monster. Badass Pacifist: He will fight, but not kill.Badass Normal: A normal kid who, through rigorous training, manages to take on superhumanly powerful monsters and live to tell the tale.Badass Family: His father is a Badass Normal who's accomplished several impressive feats with little magical assistance.Awesome but Impractical: Quadruple Giga, the "power to destroy everything", defeats pretty much every monster in a single hit, but takes a long time to charge up and is easily interrupted.Luka's desire to create a world where humans and monsters get along is partially influenced by his father's sins. The Atoner: Late in the first chapter it is revealed that Luka’s father was responsible for co-founding the terrorist group Ilias Creutz.Art Shift: The game has many different artists, so Luka looks extremely different depending on the CG - he can shift between young boy and ripped 16-year old between scenes, for instance.The only things that are known are that he's below 21 (being younger than Alice), that he's still considered an adult in his medieval society and that he's young-looking compared to those of his age. Artistic Age: The game specifically goes out of its way to never directly reveal Luka's age, with the CGs representing him also varying with each artist (See Art Shift).Ancestral Weapon: The Angel Halo was originally carried by Heinrich to defeat Black Alice 500 years ago.Despite this, Luka can't help but wonder if humans and monsters might be able to get along.
The Goddess Ilias appears to him in a vision, urging him to become a Hero and slay the Monster Lord in order to drive back the hordes of monsters that plague the world. The protagonist of the series, Luka begins the story in Ilias Village.