So Sailor Mercury is just like Katara from Avatar

[guardian]

So what almost evryone is saying is
When Sailor Mercury does her Mercury Aqua Rhapsody or Shine Aqua Illusion.
She can decide if she freezes the enemy or splashes it with water.
Just like Katara from Avatar.

[Thunder Clap Zap]

Yes, but Sailor Mercury >>>>>>>> Katara.