Grand Idea Mafia

[Gamma Emerald]

-Est!

Reroll twice. Combine the alignment of one with the role of another. If this would result in a paradox role for one option pick the other. If both options are paradox roles try again. If neither is a paradox role let the player choose.

[acidphoenix]

Town Slank Vigilante

Can only shoot the bottom quarter(rounded up and all ties included) of players in postcount.

[acidphoenix]

Arson Encouragement Criminal

each night, can give two players a one-shot prime item
is always informed which players are primed
each night, can choose to douse players(must douse at least half of primed players rounded up)
once per game, can kill all primed players; after doing this, once per game, can kill half of primed players(rounded down)
sk wincon

additionally, if there is an Arson Encouragement Criminal in the game, all Arsonist-type roles activate universally(i.e. an ignite kills primed targets from ANY source)

[acidphoenix]

Town Arsonist

[acidphoenix]

Mafia Arsonist

[acidphoenix]

Arson Encouragement Criminal

[acidphoenix]

Neutral(SK) Arsonist

[WhyMafia]

Town Novice 2 Shot Universal Roleblocker

For 2 nights, roleblock everyone in the game. Cannot be used N1

[callforjudgement]

Inspired by an idea by Realeo:

Star Townie

You are deathproof, in a modified way: any attempt to kill you (whether nightkill, lynch, or something else) causes you to flip, but does not actually kill you (you stay alive). If a player attempts to nightkill you, that player dies. However, you always count as dead from the point of view of any win condition (e.g. if you and two VTs are alive against two Mafia Goons, the Mafia win, even though town would actually have enough votes to lynch them if the game were allowed to continue; this is the case whether the game allows factions to win at 50% or whether it allows factions to win only if they can force a win, because the win condition calculation can't "see" your vote).

[callforjudgement]

Mafia Goon, but…

If this role is selected, the entire Mafia's factional nightkill is converted to a poison-based kill (which kills players at the end of the subsequent Night, rather than immediately). They're aware of this.

[callforjudgement]

Town Deterministic Flying Pumpkin

Each night, you can take one (but not both) of the following actions:

• Aim: You become Disloyal the following night (i.e. any night actions you use on a member of your own faction will silently have no effect);
  
• Fire: You kill a player of your choice.

[callforjudgement]

Mirror

(randomize alignment; equal chance of town, a random groupscum that exists elsewhere in the game, or Serial Killer)

[callforjudgement]

1-shot Activated Bulletproof Townie

[callforjudgement]

Mafia Commuter

Unlimited shot. As usual, cannot perform other actions while commuting (in particular, cannot kill while commuting).

[callforjudgement]

Alien Eldritch Abomination

Each night, you may choose a player. That player becomes Insane for the night. (In most cases, driving a player Insane has no effect, but investigative roles will receive reversed results.)
Additionally, players investigating you become Insane permanently (seeing reversed results that night, and all future nights).

[callforjudgement]

Rainbow Goo Even-Night Serial Kililer

If your faction somehow grows past 1 member (e.g. due to Black Goo shenanigans), your faction becomes Cult rather than Serial Killer, and you lose the nightkill.
If a member of an anti-town faction somehow joins your faction, all other members of that faction die.

[callforjudgement]

Town Universal Miller

Any investigation aimed directly at you will return the least favourable possible result.

[RadiantCowbells]

Town Compulsive Strongman Suicide Bomber

Must kill someone and self on night 1.

[Gamma Emerald]

Town 1-shot "All Tied" Enabler

One day in the game you may activate "all tied" lynching where plurality lynching occurs with ties resulting in the tied players all being lynched.
In honor of my offsite win using this mechanic.

[Gamma Emerald]

Wrong Place Wrong Time Goon

Returns guilty to all cop-type checks.

[Gamma Emerald]

Wrong Place Wrong Time Werewolf

Returns guilty to all cop-type checks.

[Gamma Emerald]

Town Bloodhound

Cop-type role that gets Town/Not Town results. This can see past miller/godfather effects.

[Allomancer]

One-Shot Cult Leader Trainer

One night, you can target a player. That player becomes your Cult Leader.

[Allomancer]

Town Silver Bullet-Armed Cop

Each night, you may investigate a player. If they are a werewolf, they will die instantly.

[Allomancer]

Town Silver Bullet-Armed Vigilante

Each night, you may attempt to kill a player. They will only die if they are a werewolf.