These ladies revolve around setting up a field. What does that mean? Well, adding Spell/Traps, activating a Field Spell, Setting. So you'll usually have at least three cards on your field by the end of the turn. They also like to banish themselves from the GY for small effects. Such as a draw, ATK/DEF increase/decrease, a little removal, and adding a card. Their Attribute is WATER.
Their Extra Deck monsters consist of Synchro monsters. And they can Set or add as well! But only if they're destroyed.