Broodmother Lysrix
1 map
Overview
Broodmother Lysrix is a massive carnivorous boss creature. She dominates through her ability to summon hordes of spider minions and control the battlefield with Web Cone and Acid Cone attacks. Players confront her during the final stage of the Aberration boss fight to claim valuable loot and complete the ascension process.
She can be airlifted by Quetzal or Argentavis for strategic repositioning after defeat.
Spawn Locations
1 mapsBroodmother Lysrix spawns exclusively in cave biomes. She is extremely rare and appears on only 1 ARK map. Focus your search in the deepest underground zones of the Aberration map, where boss arenas are marked on the official spawn map.
Each shape is a real spawn volume. Click for exact chance and zone info.
Taming
Broodmother Lysrix cannot be tamed.
Broodmother Lysrix is not tamable.
Drops & Harvest Resources
Killing Broodmother Lysrix yields Chitin, Raw Meat, and Raw Prime Meat. The Dino (Omnivore) harvest method provides the highest quantity of Chitin, while the Pick maximizes Raw Meat yield.
| Resource |  Pick |  Hatchet |
|---|---|---|
| 40%~205~157 hits | 70%~359~125 hits | |
| 60%~231~157 hits | 40%~154~125 hits | |
| 10%~26~157 hits | 10%~26~125 hits |
Estimates based on game-extracted data (weights, quantities, harvest multipliers, damage type chains). Each harvest event independently rolls each resource - higher weight = higher drop chance. Actual yields vary with RNG.
Damage Resistances
Broodmother Lysrix has a +120% weakness to Instant HurtDinos, making spike walls and similar instant-damage traps highly effective. She resists Tek Pistol damage by -82% and is completely immune to Mining Drill Harvest damage. Focus on explosive or instant-damage setups to exploit her vulnerabilities.
Kill XP
Boss Kill (5×)8 base × 15.9 level × 4 × 5× boss kill × 1× server
Server Settings(Game.ini)
Official servers use non-1× defaults; the values above already reflect official rates.
| Stat | Base (Lv.1) | Wild +/Lv | Tamed +/Lv |
|---|---|---|---|
 Health | 421200.0 | +84240.00 | +4.00% |
 Stamina | 150.0 | +15.00 | +2.00% |
 Torpidity | 100000.0 | +6000.00 | +0.00% |
 Oxygen | 150.0 | +15.00 | +2.00% |
 Food | 1500.0 | +150.00 | +2.00% |
 Weight | 4000.0 | +80.00 | +0.80% |
 Melee Damage Multiplier | 100.0% | +5.00% | +10.00% |
 Speed Multiplier | 100.0% | +0.00% | +1.00% |
Can Damage
Can break Thatch and Wood. Build at least in Stone.
Thatch
Wood
Stone
Metal
Tek| Attack | Base | Thatch | Wood | Stone | Metal | Tek |
|---|---|---|---|---|---|---|
| MeleeSpiderBoss | 400 | 2200.0 | 1200.0 | — | — | — |
Numbers reflect base melee at level 1, 100% TE, no imprint. The damage calculator lets you scale by melee %, server multipliers, and pick a specific structure for exact hit counts.
Tools & Guides
Broodmother Lysrix Tips & Tricks
Her Taunt attack deals 400 damage and has a 100-meter range, pulling all nearby enemies into combat. Web Cone immobilizes targets within 40 meters, useful for crowd control during boss fights. Acid Cone applies a damaging debuff to players and structures in a 40-meter cone. She is highly vulnerable to explosion-based damage, taking +50% more from demolition charges and rockets.
This page details the Broodmother Lysrix's stats, combat behavior, loot drops, and role in the Aberration boss event. For further planning, refer to the taming calculator, breeding calculator, and spawn map tools available on the site.