Splatoon 3 - Road to Raw | Episode 102 - Charcoal Decavitator 

Episode 102 in the Splatoon 3 Road to Raw series
Rules:
Play with a weapon until it is at least 5.0, or raw rank
Weapons are randomly chosen by a random number generator
A win adds 1.0 to point total
A loss subtracts 0.5 from point total