Xenon
An alchemist well versed in insects. Xenon's identity is shrouded in mystery, much like the enigmatic mask that covers their face.
Spawn conditions
- never after Xenon dies
- blocked after quest "Talk to Xenon" completes
| Floor | Chance the room is on the floor | While a report is pending |
|---|---|---|
| 2 | 20.0% | 72.6% |
| 3 | 18.3% | 73.4% |
| 4 | 19.3% | 71.1% |
Chance on the floor: the share of 10000 floors rolled in the Dungeon Floor Simulator that hold this room, with every NPC room in the draw.
- requires quest "Talk to Xenon" completed
- never after Xenon dies
| Floor | Chance the room is on the floor | While a report is pending |
|---|---|---|
| 2 | 19.1% | 70.4% |
| 3 | 31.3% | 84.1% |
| 4 | 29.9% | 82.6% |
Chance on the floor: the share of 10000 floors rolled in the Dungeon Floor Simulator that hold this room, with every NPC room in the draw.
Traits & skills
Symbiotic Insect - When health is at 50% or lower, the Symbiotic Insect (Effect) living in the body enables self-healing.
Each active skill shows its reach and area drawn on a real dungeon room; the disc marks the caster and the ring or highlighted cells the tiles hit. Click an image to enlarge.
Damage to your units
Expected hit against stock Lowell at the level cap, per combat difficulty tier. The tier set in the menu bar is highlighted; pick a saved unit to use its own resistances.
| Attack | Easy | Normal | Hard | Very Hard | Devastation |
|---|---|---|---|---|---|
 Basic Magic Missile 100% magic | 20 | 54 | 135 | 168 | 202 |
Summons  Ladybug | |||||
 Basic Monster Blunt 100% physical | 21 | 55 | 138 | 173 | 208 |
 LadyBug Charge 100% physical | 21 | 55 | 138 | 173 | 208 |
Combat stats
| Max HP | 12000 |
| Physical attack | 20 |
| Magic attack | 140 |
| Attack speed | 0.7 |
| Critical chance | 5% |
| Dodge chance | 10% |
| Hit chance (melee / ranged) | 50 / 50 |
| Critical damage bonus | +50% |
| Physical resistance | 0% |
| Magic resistance | 0% |
| Move speed (100 = normal) | 90 |
| Vision range | 8 |
| Head HP |  6000 (50%) |
| Body HP |  6000 (50%) |
| Size (W×H) | 1×1 |
| Sprite height | 1.5 |
| Blood type | Red_Small |
| Combat pattern | Xenon |
| Behaviour | DefaultEnemy |
| On-death EXP | 0 |
Drops
Quest line
Xenon gives 8 quests. This is the order the tables put them in.
- Insect Study 1 - Defeat 3×
Acid InsectOffered by Xenon - Acid Insect Investigation in The Veil of Silence · Reported to Xenon in Acid Insect Investigation Complete · Reward: 2
Tech Book drop at Xenon - Talk to XenonOffered by Zenon Quest End 1
- Insect Study 2 - Defeat 3×
Spore InsectOffered by Xenon - Spore Insect Investigation in The Veil of Silence · Reported to Xenon in Spore Insect Investigation Complete · Reward: 2Tech Book drop at Xenon - Insect Study 3 - Gather 1×
Meat Grub, Gather 1× 
Giant Meat GrubOffered by Xenon - Meat Grub Investigation in Festering Burrow · Reported to Xenon in Meat Grub Investigation Complete · Reward: 4Tech Book drop at Xenon - Talk to XenonOffered by Zenon Quest End 2
- Talk to XenonOffered by Zenon Quest End 3
- Insect Study 4 - Have 1×
Hell LeechOffered by Xenon - Hell Leech Collection in Festering Burrow · Reported to Xenon in Hell Leech Acquisition Complete · Reward: 4Tech Book drop at Xenon - Talk to XenonOffered by Zenon Quest End 4
See Quest Units for every quest-recruitable and future special character.