Butterfly Effect
v0.2.0by Augie279CustomDifficulty:
"Open Script Tool" pre-loads this script's characters directly on script.bloodontheclocktower.com, the same way it works from other script libraries.
Characters
Townsfolk
FlowergirlEach night*, you learn if a Demon voted today.
GamblerEach night*, choose a player & guess their character: if you guess wrong, you die.
Snake CharmerEach night, choose an alive player: a chosen Demon swaps characters & alignments with you & is then poisoned.
Town CrierEach night*, you learn if a Minion nominated today.
ArtistOnce per game, during the day, privately ask the Storyteller any yes/no question.
NightwatchmanOnce per game, at night, choose a player: they learn who you are.
ProfessorOnce per game, at night*, choose a dead player: if they are a Townsfolk, they are resurrected.
SeamstressOnce per game, at night, choose 2 players (not yourself): you learn if they are the same alignment.
SlayerOnce per game, during the day, publicly choose a player: if they are the Demon, they die.
VirginThe 1st time you are nominated, if the nominator is a Townsfolk, they are executed immediately.
AmnesiacYou do not know what your ability is. Each day, privately guess what it is: you learn how accurate you are.
SoldierYou are safe from the Demon.
FishermanOnce per game, during the day, visit the Storyteller for some advice to help you win.
Outsider
HermitYou have all Outsider abilities. [-0 or -1 Outsider]
KlutzWhen you learn that you died, publicly choose 1 alive player: if they are evil, your team loses.
MutantIf you are "mad" about being an Outsider, you might be executed.
DamselAll Minions know you are in play. If a Minion publicly guesses you (once), your team loses.
Minion
Cerenovus
Each night, choose a player & a good character: they are "mad" they are this character tomorrow, or might be executed.
GoblinIf you publicly claim to be the Goblin when nominated & are executed that day, your team wins.
HarpyEach night, choose 2 players: tomorrow, the 1st player is mad that the 2nd is evil, or one or both might die.
PoisonerEach night, choose a player: they are poisoned tonight and tomorrow day.
Demon
Al-HadikhiaEach night*, choose 3 players (all players learn who): each silently chooses to live or die, but if all live, all die.
Lleech
Each night*, choose a player: they die. You start by choosing an alive player: they are poisoned - you die if & only if they die.
PoEach night*, you may choose a player: they die. If your last choice was no-one, choose 3 players tonight.
Riot
Nominees die, but may nominate again immediately (on day 3, they must). After day 3, evil wins. [All Minions are Riot]
Traveller
ButcherEach day, after the 1st execution, you may nominate again.
GunslingerEach day, after the 1st vote has been tallied, you may choose a player that voted: they die.
GangsterOnce per day, you may choose to kill an alive neighbour, if your other alive neighbour agrees.
Bone CollectorOnce per game, at night, choose a dead player: they regain their ability until dusk.
JudgeOnce per game, if another player nominated, you may choose to force the current execution to pass or fail.
Fabled & Loric
DjinnUse the Djinn's special rule. All players know what it is.
Night order
First night
- 1DDusk
Start the Night Phase.
- 2MMinion Info
If there are 7 or more players, wake all Minions: Show the THIS IS THE DEMON token. Point to the Demon. Show THESE ARE YOUR MINIONS token. Point to the other Minions.
- 3DDemon Info
If there are 7 or more players, wake the Demon. Show the Demon token. Show all Minions. Show the THESE CHARACTERS ARE NOT IN PLAY token. Show 3 not-in-play good character tokens.
- 4
LleechThe Lleech points to a player. Place the Poisoned reminder token.
- 5
PoisonerThe Poisoner points to a player. That player is poisoned.
- 6
Snake CharmerThe Snake Charmer points to a player. If that player is the Demon: swap the Demon and Snake Charmer character and alignments. Wake each player to inform them of their new role and alignment. The new Snake Charmer is poisoned.
- 7
CerenovusThe Cerenovus points to a player, then to a character on their sheet. Wake that player. Show the 'This character selected you' card, then the Cerenovus token. Show the selected character token. If the player is not mad about being that character tomorrow, they can be executed.
- 8
DamselWake all the Minions, show them the 'This character selected you' card and the Damsel token.
- 9
AmnesiacDecide the Amnesiac's entire ability. If the Amnesiac's ability causes them to wake tonight: Wake the Amnesiac and run their ability.
- 10
SeamstressThe Seamstress either shows a 'no' head signal, or points to two other players. If the Seamstress chose players , nod 'yes' or shake 'no' for whether they are of same alignment.
- 11
NightwatchmanThe Nightwatchman may point to a player. Wake that player, show the 'This character selected you' card and the Nightwatchman token, then point to the Nightwatchman player.
- 12DDawn
Wait for a few seconds. End the Night Phase.
Other nights
- 1DDusk
Start the Night Phase.
- 2
PoisonerThe previously poisoned player is no longer poisoned. The Poisoner points to a player. That player is poisoned.
- 3
GamblerThe Gambler points to a player, and a character on their sheet. If incorrect, the Gambler dies.
- 4
Snake CharmerThe Snake Charmer points to a player. If that player is the Demon: swap the Demon and Snake Charmer character and alignments. Wake each player to inform them of their new role and alignment. The new Snake Charmer is poisoned.
- 5
CerenovusThe Cerenovus points to a player, then to a character on their sheet. Wake that player. Show the 'This character selected you' card, then the Cerenovus token. Show the selected character token. If the player is not mad about being that character tomorrow, they can be executed.
- 6
PoIf the Po chose no-one the previous night: The Po points to three players. Otherwise: The Po either shows the 'no' head signal , or points to a player. Chosen players die
- 7
Al-HadikhiaThe Al-Hadikhia chooses 3 players. Announce the first player, wake them to nod yes to live or shake head no to die, kill or resurrect accordingly, then put to sleep and announce the next player. If all 3 are alive after this, all 3 die.
- 8
LleechThe Lleech points to a player. That player dies.
- 9
ProfessorIf the Professor has not used their ability: The Professor either shakes their head no, or points to a player. If that player is a Townsfolk, they are now alive.
- 10
DamselIf selected by the Huntsman, wake the Damsel, show 'You are' card and a not-in-play Townsfolk token.
- 11
AmnesiacIf the Amnesiac's ability causes them to wake tonight: Wake the Amnesiac and run their ability.
- 12
FlowergirlNod 'yes' or shake head 'no' for whether the Demon voted today. Place the 'Demon not voted' marker (remove 'Demon voted', if any).
- 13
Town CrierNod 'yes' or shake head 'no' for whether a Minion nominated today. Place the 'Minion not nominated' marker (remove 'Minion nominated', if any).
- 14
SeamstressIf the Seamstress has not yet used their ability: the Seamstress either shows a 'no' head signal, or points to two other players. If the Seamstress chose players , nod 'yes' or shake 'no' for whether they are of same alignment.
- 15
NightwatchmanThe Nightwatchman may point to a player. Wake that player, show the 'This character selected you' card and the Nightwatchman token, then point to the Nightwatchman player.
- 16DDawn
Wait for a few seconds. End the Night Phase.
Hermit, Harpy, Djinn don't have night-order data in BOTChub yet — check the printed script or Script Tool for exact placement.
Jinxes

Lleech & SlayerIf the Slayer slays the Lleech host, the host dies.

Riot & SoldierIf Riot nominates and executes the Soldier, good wins.

Cerenovus & GoblinThe Cerenovus may choose to make a player mad that they are the Goblin.