Stormsurge Cannon

Meanwhile, Overbite presents you with his Jawbreaker cannon like he just killed it out in the yard.

Though once limited in his wavemaking abilities to thrashing his tail around while in Jawbreaker cannon mode, Overbite was rebuilt into a devastating Stormsurge cannon that directs a jet of water only a foot wide at a velocity of nearly 640 miles per hour. As if this weren't enough, his ammunition is functionally unlimited: he can transfer any quantity of liquid into this mode so long as he is in contact with it.

The earth's surface is seventy percent water. Enjoy!