Ultraman Saga (ウルトラマンサーガ Urutoraman Sāga) is a Super Ultra who is a fusion of Zero, Dyna, and Cosmos, similar to how the latter fuses with Ultraman Justice into Ultraman Legend. His only appearance was in the 2012 film Ultraman Saga.
Saga is a reference to the stories and legends of the Ultras, the word "Saga" is defined as any narrative or legend of heroic exploits. Synonyms of "saga" include epic, story, tale, and history. In other words, this Ultra represents the heroic acts of previous Ultras.
After the Ultramen Zero, Dyna and Cosmos were unable to defeat the apocalyptic Hyper Zetton, Nozomu Taiga, Shin Asuka, and Musashi Haruno were left scattered below the Kaiju. They refused to give up, however, and they kept believing in the Ultramen, giving their Ultra halves a new light and merged into one, thus becoming Ultraman Saga. The hero then continued his battle with Hyper Zetton. They were equally matched, and if the fight had continued any longer, Saga would have lost. Fortunately, with the help of Team U, the Fusion Ultraman managed to defeat Hyper Zetton, destroying him with the Saga Maximum, and the 3 Ultras defused back to normal.
Because of this fusion, Zero obtained the forms Strong-Corona and Luna-Miracle, which would help him out on his later journeys against Belial.
- Height: 58 m
- Weight: 45,000 t
- Maximum Flight Speed: Mach 33
- Maximum Jumping Power: 55 m
- Forehead Crystal: The crystal on Saga's forehead, it is a combination of Dyna's Dyna Crystal, Cosmos' Moony Spot, and Zero's Beam Lamp. What powers it wields is unknown.
- Color Timer: Saga's Color Timer is unlike any other Ultra's in that it appears as an orb of light in the middle of an opening in his Ultra Armor. The closest other example of a Color Timer to it is Glen Fire's Fire Core.
- Saga Effect (サーガエフェクト Sāga Efekuto): A mysterious energy that permeates Saga's entire being. To channel this power he often uses the Saga Brace.
- Saga Brace (サーガブレス Sāga Buresu): A brace held by Ultraman Saga that gives him most of his power. It is the transformed Ultimate Bracelet. It wields the powerful Saga Effect energy used in any of Saga's attacks.
- Ultra Armor: Saga's Ultra Armor is different from that of any other Ultra, it is asymmetrical and has crevices showing his inner light. It is however one of the strongest Ultra Armors known, being able to withstand blows from Hyper Zetton. It is stated that his body is sturdy enough to shatter Enmargo's sword and withstand the flames of Tyrant.
- Arm: It has been stated that Saga is strong enough to punch through King Joe Black's Pedanium armor, and is able to lift the monster Skydon.
- Saga Plasma (サーガプラズマー Sāga Purazumā): A blast of energy fired using his two hands.
- Saga Slasher (サーガスラッシャー Sāga Surasshā): A ring of light that cuts through enemies, it is similar to Ultraman's Ultra Slash.
- Saga Triple Slasher (サーガトリプルスラッシャー Sāga Toripuru Surasshā): The Saga Slasher can be separated into three discs at will.
- Saga Shooter (サーガシューター Sāga Shūtā): Shots of light fired from his hand. Synonymous with Hand Slashes used by other Ultras.
- Saga Attacker (サーガアタッカー Sāga Atakkā): Saga flies towards his opponent at high speeds and attacks his opponent.
- Saga Puncher (サーガパンチャー Sāga Panchā): A high speed, powerful punching technique.
- Saga Spinner (サーガスピナー Sāga Supinā): A technique where Saga uses his feet to hit his opponent consecutive times.
- Saga Maximum (サーガマキシマム Sāga Makishimamu): Ultraman Saga's strongest attack. He flies towards his enemy and delivers an extremely powerful punch.
- Saga Cutter (サーガカッター Sāga Kattā): A powerful blade made from the Saga Brace.
- Saga Acceleration (サーガアクセラレーション Sāga Akuserarēshon): Ultraman Saga uses this technique to teleport.
- Saga Protection (サーガプロテクション Sāga Purotekushon): Saga crosses his arms and erects an unseen energy wave of the Saga Effect that acts as a force field around his entire body. Used to counter Hyper Zetton's Dark Fireball.
- Ginga Victory Maximum (ギンガビクトリマキシマム Ginga Bikutori Makishimamu): Exclusive to Ultraman Fusion Fight! R/B's Bond, Saga and Ultraman Ginga Victory both fly towards their enemy to deliver a double finisher punch.
- Originally, Saga was supposed to be born of a fusion of Ultraman Legend, Ultraman Mebius Infinity, Ultraman Dyna, and Zero. He was intended to fight Dark Lucifer (Dark Zagi's intended final form). However only Zero, Dyna, and Cosmos made it into the final draft.