Ha, I didn't even notice that when I posted it. I just feel very strongly that Ma-Ti should have had a power that fit thematically with the others.
I was gonna say Battleship and Ouija Board make more sense in theory, they're just brand recognition and a very, very vague concept, it's so open-ended you take the name and do what you like a la Pirates Of The Caribbean. But then I saw the Battleship trailer
and it appears that what they came up with is Aqua Transformers Starring Eric Northman. Bleh.