Defeating Ulm

[Sedna]

Magic. Much magic is armor piercing/negating. Attack fire spells are available early, and air/astral isn't much later. Earth magic has several good spells for destroying armor. Poison can be very effective. As Atlantis, it's often good to send a screen of Coral gaurds out front. The knights get poinsoned on the Guards' armor and die before the end of the battle, even if Ulm ends up winning.