|'True Obliteration' Ragnarok|
|Name||'True Obliteration' Ragnarok|
|Romaji||'Shinmetsu' no Ragunarokku|
|Light Novel Debut|
'True Obliteration' Ragnarok ('真滅'のラグナロック, 'Shinmetsu' no Ragunarokku) is the Third True Dragon, the third of the calamities that have threatened the very existence of Earth as a whole. It was presumably killed by 'Gold' Phoenix, the predecessor of 'Yellow' Hraesvelgr, at some point in the distant past.
Ragnarok arrived on Earth at an unspecified point in time in the distant past, possessing the capability to wipe out all life on the planet. However, it was presumably killed by 'Gold' Phoenix, the Counterdragon born to oppose it, through the use of Code Drei, Ether Wind.
- Ragnarok's name is derived from the cataclysmic event in Norse Mythology where most of the key Norse Gods would fall in battle with evil forces, resulting in the destruction and subsequent recreation of the world.