Some turns the Diving Serpent takes a long breath, and the tell warns you it is going under. For a turn there is nothing to shoot and nothing to ram.
Then it comes up beneath the keel for a flat 20, at any range, whatever the clock says. Maneuver's +30% dodge counts against it.
What to expect
- Swing wide when it comes. The game says so itself, and it is not often this helpful.