The Discarded Prince Awakens the Sea - Episode 4

A villain commands his forces to tear down a spirit tower, threatening to unleash an unstoppable undead legion. King Soloren arrives with an army to stop them, but his shield is failing. The villain proposes a one-on-one duel, offering to leave if he is defeated, but demanding the lives of everyone present if he wins. Idd volunteers to fight but is quickly outmatched. As the situation grows desperate, Esher reveals the correct Aquamancy incantation, and a bystander steps forward to cast the powerful water-sealing spell, which successfully counters the villain's assault, stunning him and his forces.