Episode 12

"Battle of Assassin" is the 12th Episode and Final Episode of the "Sekai Saikou no Ansatsusha, Isekai Kizoku ni Tensei Suru" Anime adaptation.

Short Summary
The Goddess, has summoned various people and reincarnated them, as a way to prevent the world's destruction by the brave. And it seems as if everyone had failed. But all the reincarnations that happened until now, is nothing more than just data collection. Using that data as the basis, she summoned the person who have the highest chance to stop the brave's actions.

Summary
Lugh and Dia's father come up with a plan to fake Dia's death and safely sneak her into to the Tuatha Dé region. Unfortunately, the arrival of Setanta Macness thwarts the plan before they can enact it. As Setanta is the wielder of Gáe Bolg, Lugh knows that he will not survive a direct confrontation with him, so he fires a magnetically propelled tungsten projectile into the atmosphere and stalls Setanta long enough for it to obliterate him. Afterwards, the Tuatha Dé family adopts Dia under the guise of being Lugh's younger sister, completing the mission. Sometime later, Lugh receives word that the Hero, Lord Epona Rhiannon, has arrived in the Alvan Kingdom.

Characters in Order of Appearance

 * Lugh Tuatha Dé
 * Dia Viekone
 * Setanta Macness
 * Dimor Viekone
 * Cian Tuatha Dé
 * Esri Tuatha Dé
 * Goddess
 * Maha
 * Ifa
 * Kelly
 * Noine
 * Michelle
 * Conner
 * Beruid Balor (Cameo)
 * Balor Béimnech (Cameo)
 * Mira Béimnech (Cameo)
 * Epona Rhiannon (Cameo)

Adaptation Notes

 * Light Novel Volume 1
 * Chapter 22. The Assassin Runs to His Princess
 * Chapter 23. The Assassin Releases the God Spear
 * Epilogue. How Lugh Tuatha Dé Chooses to Live

Trivia

 * N/A