The Broodmother Lysrix (Gamma) is a boss creature in ARK: Survival Ascended that must be fought in a dedicated arena.

Health-wise, the Broodmother Lysrix (Gamma) sits at 136,080 base, making it one of the toughest creatures in the game. Melee starts at 100% - respectable melee power that scales with level-ups. With 150 base Stamina, the Broodmother Lysrix (Gamma) has moderate endurance. It carries 4000 base Weight - massive inventory space.