Siblings
These sisters were only hinted at until the release of Arcane.
Jinx and Vi.
These two were in an arranged marriage for the betterment of their tribes; The bond eventually became real as she is one of the only things that calmed him.
Ashe and Tryndamere
“End of men, first of ten.”
Fiddlesticks
The art of desecrating the bodies of those he has killed; 4
Jhin
In Arcane’s Lore, Warwick is an experiment done by Singed. In the original lore, this Celestial champion turned him into this wolf form after he betrayed her trust.
Soraka
His sister grants him weapons from the Spirit Realm.
Aphelios
These thieves were created with the intent to be married; They’re mostly just hinted at now, even though they do appear in official LGBTQ+ artworks.
Graves and Twisted Fate
“All alone…”
Nocturne
Kidnapping two men and injecting one of them with a parasite while augmenting the other is only one of many war crimes for this Zaunite; Bonus points if you know his real name.
Singed; Corin Reveck
He had to give people a chance, so he uses a lamppost as a weapon. The new lore states the lamp holds the “Last Light of Icathia”. He also apparently fought with a rubber chicken at one point.
Jax
Her brother died at the hands of the Black Rose.
Mel
They used to date, now they’re the leaders of opposing tribes in a perpetual war.
Leona and Diana
“Who does a girl have to kill to start another Rune War?”
Evelynn
This unexpected Shuriman murdered a warlord who could not physically fight back and feared for their life.
Akshan
“I’m just a girl with personal issues” was apparently enough to pardon this Shuriman from a DUI while in Piltover.
Sivir
This Noxian Champion has 2 sisters; Bonus Points if you know the sisters.
Talon; Katarina and Cassiopeia
These male champions are canonically together in the Spirit Blossom universe, and are hinted at in the Music-Verse, but they never even meet each other in Canon.
Sett and Aphelios
“March, march, march, march!”
Shaco
Quite a few champions use poison, which is in fact a war crime! (100 points for each correct champion)
Teemo, Singed, Twitch, Cassiopeia
Dating a cactus because of a dating show run by Blitzcrank? At least this champ has spikes to match.
Rammus
9 older siblings is 9 accidental deaths waiting to happen.
Qiyana
Part of the Marai, this lady is in a polygamous relationship with two of her subjects: one male and one female.
Nami
"Call me king, call me demon. Water forgets the names of the drowned."
Tahm Kench
She thinks she’s a war criminal, but she’s actually not. Her known kill was accidental and the blame was placed on someone else.
Riven
He idolized Jax, guarded the river on Summoner’s Rift, was killed, and had his skin stolen by Warwick. He’s not an actual champion though, he was simply an April Fools prank.
Urf