9450 Epic Dragon Battle is a Ninjago: Masters of Spinjitzu - Rise of the Snakes set that was released in May 2012. It includes Sensei Wu, Jay ZX, Lloyd ZX, Skalidor, Acidicus, Chokun, Lord Garmadon, all four Golden Weapons (the Sword of Fire, the Nunchucks of Lightning, the Scythe of Quakes, and the Shurikens of Ice), the Hypnobrai Fangblade, and five other weapons (Sensei Wu's Nin-Jô, a Sai, a Golden Battle Mace, a Constrictai Double-Headed Axe, and a Golden Katana).
Defeat the Great Devourer in the epic battle between good versus evil!
The epic battle of good versus evil has begun! The Great Devourer has been awakened and threatens to devour the world of Ninjago. Can the legendary green ninja, riding the awesome 4-headed Ultra Dragon, overpower this evil adversary? Can Lord Garmadon harness the power of the 4 golden weapons of Spinjitzu to destroy the mighty snake and what about Sensei Wu? Can Jay defeat the evil snake Generals Acidicus, Skalidor and snake soldier Chokun to release his master from the impenetrable snake prison? Only you can decide the outcome of the final battle between good and evil! Includes 7 Minifigures: Lloyd ZX, Jay ZX, Sensei Wu, Lord Garmadon, Acidicus, Skalidor, and Chokun. The set features 4-headed Ultra Dragon, The Great Devourer, snake prison, Hypnobrai fang blade with blue anti-venom capsule, 4 golden weapons, and 7 regular weapons.
- Includes 7 Minifigures: Lloyd ZX, Jay ZX, Sensei Wu, Lord Garmadon, Acidicus, Skalidor, and Chokun
- Features 4-headed Ultra Dragon with extendable wings, flame sphere shooter, flexible body and tail
- Also includes The Great Devourer and snake prison
- Weapons include Hypnobrai fang blade with blue anti-venom capsule, all 4 golden Spinjitzu weapons, and 7 regular weapons
- The Great Devourer features a flexible body and opening mouth with space for Minifigure
- Snake prison features opening gate and space for Minifigure with snake venom trap!
- Shoot the fire sphere!
- Easy-to-carry handle!
- Release Sensei Wu from the prison!
- Ultra Dragon measures over 20" (50 cm) long, 14" (35 cm) wide and 9" (22 cm) tall
- The Great Devourer measures over 13" (34 cm) long
- Snake prison measures 10" (25 cm) tall and 8" (20 cm) wide
- This is the only set to include Acidicus and Skalidor.
- In the show when the Great Devourer was released from its imprisonment in the city of Ouroboros, Lloyd was a child, but in this set, he is older.
- According to the Character Encyclopedia, the snake prison is in the Underworld. However, this is incorrect.
- A recolored version of the Great Devourer's appearance in this set is used for the Ice Serpent in Shadow of Ronin.
- On the Ultra Dragon, Flame and Shard's heads are switched from their locations in the show. In the Legacy version, this was corrected.
- The Great Devourer's eyes are pink in the show and red in the sets; the same case with Pythor.
- This set breaks a trend set by three out of the four 2011 non-polybag dragon sets of including the type of dragon in the set name. 2507 Fire Temple was named after the largest model in the set rather than the dragon. 9450 Epic Dragon Battle was also released in the summer 2012 wave along with 9449 Ultra Sonic Raider potentially giving a reason for this break in the trend.