Betsy
From Blaseball Wiki
Betsy, also commonly known as Mrs. O'Leary, is the Chicago Firefighters' secondary, unofficial mascot and The Firefighter's mighty steed and greatest rival. She is also a cow.
As a fire-starting cow, Betsy regularly starts fires for the Firefighter to put out, both in and outside of the stadium. Whenever Betsy kicks, the lantern behind her falls and breaks, starting a fire. There is always a lantern behind Betsy when she kicks.
Whenever the Firefighters score a home run, the fire bell goes off and Betsy kicks over a lantern. This causes the Royal Crown Malort hoses to spray throughout the stadium, putting out the fire.
