User blog comment:MrPacheco101/Final Round: Youngbloods vs. The Straw Hat Pirates/@comment-422690-20110801024420

I'm going with the Youngbloods, but for only one reason: Riptide's control over water. Since water is essential to all life, and since every living thing has water in it, she could easily freeze every member of the opposing party solid, or cause the cells in their lungs to osmose and drown them, or just plain old drown them, etc. etc.