Water Troops

[Knai]

How good is your water magic access? Because if you have a W1 mage and a decent gem supply, Sea King's Court is just a few turns away, and is glorious. If you have air magic, there is instead the Barrel of Air, which lets you bring a land army underwater. If the province is heavily fortified, you may want to soften it up first - Astral provides Mind Hunt, Earth provides Earth Attack, Death provides Manifestation, all three of these are wonderful when something just needs to die.