''[[http://catalyst.spiderforest.com/// Catalyst]]'' is a fantasy webcomic made by Esther Chuah.
When Kai was a child, she got a strange disease. This left her blind and with a strange tattoo. When she and her brother meet a pack of foxes, one of which who can communicate with them, their quiet life in the countryside is lost forever. They soon encounter lady Elei and her attendant Daian, who has her own dark reasons for wanting to travel with them.
* BigBrotherInstinct: Rune to Kai.
* BlindSeer: Kai
* ConflictingLoyalty: Daian gets in this position.
* CunningLikeAFox: Vul'Re and his pack.
* FalseFriend: Elei, so very much.
* ILied: [[spoiler: Elei to Kai. Slightly subverted, because Elei doesn't gloat or feel happy about it]].
* IllGirl: Averted. Though sick, Elei does not fit this trope at all.
* KickTheDog: [[spoiler: Elei makes Kai believe she will get her sight back if Kai gives her the gift and then tells her she lied. A crying Kai then points out she would have given it to her anyway.]]
* TheLostWoods: After several soldiers are killed in the forest around Quail, the villagers will no longer enter, or even wish to talk about it.
* MysteriousPast: Elei.
* OhCrap: Elei when she finds out [[spoiler: her ring was stolen]].
* ThePlague: What killed everyone in Peldinn and left it desolate.
* PsychicLink: Elei with Lord Alcarin.
** [[spoiler: Vul'Re and Rune]].
* WhyDidItHaveToBeSnakes: Daian is afraid of horses.
* WouldntHitAGirl: Lord Alcarin, according to Elei.