Surt's ugly mug.
|First Appearance|| Volume 3 (Ragnarok)|
Episode 12 (Ragnarok Online)
|“||Puny mortal, what chance have you? I am Surt, Lord of Muspell! You are... nothing!||”|
In Ragnarok Online, Surt is known as Morocc and Satan Morocc.
Aside from being imbued with god-like strength, Surt has the ability to create incarnations (different clones) of himself in order to deter pursuers.
During the Thousand-Year War, Surt led a legion of fire demons to destroy Midgard. They were defeated and 400 years passed before Surt attempts to destroy Midgard yet again. This time, Surt had a gargantuan tower constructed that allowed Midgard to be linked to Muspelheim, creating a portal for his Demons to emerge into the realm. When he himself entered Midgard, he was stopped by a lone warrior name Thanatos. Refusing to let a puny mortal stop him, Surt alone engaged in battle against the warrior and tried to break through his shield. When his shield-breaking magic and Thanatos' shield magic collided, the two of them were teleported to the midst of the Sograt Desert. There, they continued their battle for ten days and nights. On the tenth day, Thanatos finally gained the upper hand and defeated Surt. He then sealed the jotunn beneath the earth, where he was imprisoned for hundreds of years.
In the year A.W. 997, an attempt was made to free Surt from his earthly prison. For about a year, children were sacrificed every full moon at the Morocc castle. The Assassins Guild eventually caught on and thwarted the resurrection attempt.
Some time later, a second attempt to resurrect Surt was performed, but it still didn't free the jotunn from his prison. It is eventually revealed that Thanatos' seal had weakened enough for Surt to break free prior to the rituals, but he had been unable to do so because Yggdrasil's will kept the seal intact. As long as Yggdrasil's hold on the seal remained, Surt could never be freed. Seeing this, Surt had been targeting one of Yggdrasil's guardians Nidhoggr, sending whispers to the dragon in order to break her bond with the world tree. He eventually succeeds and manages to escape his prison underneath Morroc after the second resurrection ritual. But because he had used most of his strength to break free, he was unable to combat the warriors that came to stop him. In desperation, he tears open a Dimensional Gorge in the Sograt Desert to the east of Morocc and flees to the Ash Vacuum.
- His name is taken from the Norse giant (jötunn) wielding the flaming sword, Surtr.