Echele is the final Storyline boss. He has 1540-2410 base damage, and 58000 base HP. He has Lightning Stab, Slow, Stop Flare, Resistant Skin, Spiked Shell (5%), Armor Break, Power Break, and Finger of Death. He spawns when the quest Manifestation of Evil is taken, and spawns on the Snowy Mountain. There is a chance that he will drop Ice Armor and Ice Skull when defeated, as well as Crystal Shards and a lot of EXP. His Stop followed by attck is very dangerous, so you should use Ring of the Wise to prevent it, or Phantom Fighters.