Nerves of Steel: His biggest strength is his ability to stay calm at any given moment.

His ending never mentions if he got married or not, so whether or not they did stay together is left ambiguous.

My Girl Back Home: Has a lover waiting for him, as revealed in his DLC support with Python, although he admits that they might not actually be all that in love with each other, as Lukas doesn't actually miss her too much.

Exposition: Lukas fills Alm in early on about the progressing war between Rigel and Zofia and important plot and gameplay points as they become relevant. He's a prime candidate for the Villagers Pitchfork due to this, since as a Mercenary, he'll gain a good Speed growth increase, and thanks to his high Attack and Defense, can be one of the strongest units in the game.

Mighty Glacier: He's bulky, but as typical of Armor Knights, he is severely lacking in Speed.

Herald: His main purpose is to give Alm the Call to Adventure.

Lukas himself is a red soldier who is calm and composed, while Forsyth is green and is quite excitable. While Forsyth's scholar father tried to make his son become a scholar instead of a warrior, Lukas' father ordered him to become a knight instead of letting him even read books.

Foil: To Forsyth in regards to their family backgrounds.

Less so in Echoes, where it's much easier for him to remain useful all the way to the end.

Crutch Character: Very useful for carrying your party early on, but he slowly becomes a little less effective over time as other units surpass him.

Color-Coded for Your Convenience: His class set outfits are the same shade of purple-red that his default soldier armor is.

Chick Magnet: Python mentions in their DLC Support that Lukas is quite popular with the ladies.

Bookworm: Mentions in his DLC Support with Forsyth that he loves a good book and reads often when he gets the chance.Blood Knight: A subdued example, but Lukas considers battle 'invigorating' in his map clear quotes and considers the thought of an epic battle between god and mortal to be exhilarating right before facing off against Duma himself.Blade on a Stick: Lukas is the very first Soldier class unit to show up in the entire series, even including generics.Big Brother Mentor: His relationship with Alm has shades of this, especially early in the game where he's the only adult party member for a good chunk of the first chapter.Even Slayde is surprised that they'd resort to something like that, but it works. For instance, when the Deliverance is surrounded by both Slayde's men and Rigelian forces in the DLC, he convinces Clive to follow his plan to get Slayde to let them go by threatening to have all the Rigelian civilians they've captured executed. Beware the Nice Ones: While Lukas is a nice guy, that doesn't mean he isn't capable of coming up with some pretty underhanded tactics.Ascended Extra: He goes from a one-note ally in Gaiden to The Smart Guy in Echoes.In both cases, he's assured that it's perfectly fine for him to be different that way, especially since it makes him an effective strategist. In his DLC Support with Python, he also mentions that he courted a woman for some time, but does not miss her whatsoever since joining the Deliverance, and questions if he's simply incapable of feeling love. In his interactions with Clive, he admits that he wishes he had the same energy and passion as his comrades, and that he feels strange and weird as a consequence.

Ambiguous Disorder: Despite his unfailingly amicable personality, Lukas has characteristics consistent with high-functioning sociopathy.Voiced by: Takahiro Sakurai (Japanese), Greg Chun (English)

Tvtropes fire emblem echoes