You are
Mario, and you are aligned with the
Mushroom Kingdom. Throughout the Kingdom, you are known and revered for your ability to save Peach, or pretty much anyone, from Bowser. That is, when you aren't kart racing, golfing, playing tennis, or hosting parties.
Passive Ability: Toad Communication
After you’ve saved Peach from Bowser multiple times, you and Princess Peach have an unbreakable bond. When you split up to find the Dazzling Star, you were sure to both bring your mushroom-shaped communication devices. Now, you can speak to Peach (or the person with Peach as a safeclaim) in this QT: [Snip]
Passive Ability: Arch Enemy
You and Bowser constantly get in fights. Although you win every one of those fights, you are still wary of him. Now, you’ve used surveillance to track Bowser’s location, and have narrowed his identity down to seven suspects. At the beginning of Day 1, you will be PM’d a list of seven players. One of them will be Bowser.
Active Ability: Fireball Orb
In Mario Party 7, you and Luigi had the signature item of the Fireball Orb, which allows you to shoot Fireballs. And those Fireballs always get the job done; they're great for killing whoever you choose. Once per game during the night, you may PM the hosts Fireball: [Player]. That player will be killed, and this ability will become locked. If you kill Bowser with this ability, you will gain an extra use of this ability.
No Action Bonus: 2 Coins
Superstar Ability: Snip!
Scum don't need to know what this ability is.
Win Condition: Eliminate all obstacles to the Mushroom Kingdom regaining the Dazzling Star.