Watanabe-no-Tsuna

Watanabe no Tsuna is a Saber-class Servant in Fate/Grand Order, based on the famous samurai of the mid-Heian period, Watanabe no Tsuna. He is one of the Four Heavenly Kings under Minamoto no Raikou, renowned for slaying demons and oni, most notably for cutting off Ibaraki-Douji's arm at Ichijo Modori-bashi. In the game, Tsuna is depicted as a calm, taciturn samurai with a strong sense of duty towards oni rather than hatred. His skill set focuses on enhancing his offensive capabilities, especially against demonic and oni enemies. His Noble Phantasm, "Ooeiyama Bodaikisatsu," deals damage to a single enemy, with extra damage to those with the "Oni" and "Demonic" traits. Despite his strong anti-oni abilities, his NP gain relies on Arts card critical hits, and he has a low innate star generation, requiring team synergy to maximize his potential. He is generally considered an offensive single-target Saber, particularly effective against Lancer-class oni enemies.