Snapshot Summary
- The Underking is a tough 2-phase boss, found at the end of the Grandery.
- Taking a specific route gets you Inspiration, a powerful ability that helps in the boss fight.
- Karl and Brome are best characters for beating the Underking.
Absolum has a lot of tough enemies, but few are as significant early on as The Underking. This boss has a scythe that doubles as a gun and he wants to entomb players in his realm of riches. He serves as a crucial hurdle in your journey through Grandery, requiring careful preparation and strategic execution to overcome on each subsequent run.
Underking’s Phases and Attacks

Defeating the Underking in Absolum requires careful planning and execution because he is a formidable opponent with distinct phases and powerful attacks. The Underking fight goes through two phases, each introducing new mechanics and intensifying the battle.
Phase One Attacks:
| Attack | Description | Dodge, Deflect, or Clash |
| Boomerang Throw | He pulls his weapon, releases it forward in a straight line, and returns along the same path. | Deflect, then dodge the return |
| Triple Swing | Wide Sweep -> Overhead Swing -> Wide Sweep. | Deflect |
| Fire Away | A scream followed by Fireball AOE across the battlefield. | Hide behind large rocks |
The transition to Phase Two typically occurs after The Underking reaches half health, usually after his Fire Away attack.
Phase Two Attacks:
| Attack | Description | Dodge, Deflect, or Clash |
| Rock Drop | Weapon Slam that leads to rocks falling, and a red indicator. | Dodge |
| Triple Swing | Wide Sweep -> Overhead Swing -> Wide Sweep. Red Indicator if the swing connects. | Deflect then dodge |
| Swipe Shot | Swipe + a shot fired from the bottom of his weapon. | Deflect then dodge |
| Fire Away | A scream followed by Fireball AOE across the battlefield. | Hide behind large rocks |
| Spin Attack | He pulls his weapon back and then spins it around him three times. | Deflect three times |
Best Preps / Route For Facing The Underking
- Defeat Mushtroll to gain the Inspiration ability.
- Mushtroll is an optional boss reached by taking a secret passageway at the bottom of the first area.
- Jump off to the side of the bridge after defeating Gazorg for health recovery at a waterfall.
Best Strategies For Beating The Underking
You should be dealing consistent damage against The Underking and understand his attack patterns. You should be using deflects for his melee swings, and then dodging or finding cover for his ranged attacks. This will keep your health up.
Exploiting his openings after his powerful moves, like after a Triple Swing or Fire Away, which lets you deal crucial counterattacks. Most of all, you’ll win if you use a character that you’re comfortable with in a build you are okay with, too.
FAQs
What Are The Best Characters To Use Against The Underking?
While all characters can defeat The Underking, a good Brome build is a good idea because of his ability to deflect attacks with his heavy staff strikes. A great Karl build is smart too because of his strong punches and heavy slam, and he excels at blocking.
Does The Underking Have Any Unique Rewards For Beating Him?
The Underking does not offer any unique rewards beyond currency and Inspirations.
How Can I Quickly Refill Mana During The Underking Fight?
Inspirations like Dark Grip and Reload, and Rituals like Mana Flow are the best options to refill Mana during the fight.
