Greatest General

 is the guardian of a village that has been beyond people's interest. Sad of being neglected, he becomes furious and attacks passerbys. Once a great patron god protecting a village, but it has been forgotten by the people. Its sadness became anger and started to attack people as it stays in one spot.

(The original iRO description notes that the village is in ancient Korea, which doesn't make sense in the lore of Ragnarok itself considering there is no Korea in the world of Ragnarok, plus the only village these monsters are found near is Payon.)

Trivia

 * Greatest Generals are based upon the Korean jangseung. Players can encounter actual (static) jangseungs in Ragnarok Online as groups of them can be found near warp portals prior to entering Payon.