A crossover drawing of Pikachu piloting Wrecking Ball.

Since Hammond is the same size as Pikachu, I figured, why not?  I colored Wrecking Ball to resemble a Pokeball, and gave it the number 25(Pikachu's number in the National Pokedex). 

Pikachu - Pokemon/Nintendo

Wrecking Ball - Overwatch/Blizzard