Ultra Warden

1.5 million HP (although he heals)

Daily Quest

500,000 EXP

250,000 Au

1 Ultra Warden Insignia

Type of monster: Normal monster (best possible bonus damage is 51% extra with Necrotic Sword of Doom)

Ideal Classes Lineup: Legion Revenant, Lord of Order, ArchPaladin / ArchPaladin, and Stonecrusher / Stonecrusher or Infinity Titan

Ideal Level: 80+

Ideal Gear: minimum Burning Blade of Abezeth

Consumables completely unnecessary

Strategy Summarized: Archpaladin keep 4 active at all times, otherwise a chimpanzee can do it, easiest and fastest ultra boss fight there is, at least in my opinion