The Broodmother Arena, also known as Cobweb Cave is an arena for fighting the Broodmother Lysrix boss. The Arena is 37 °C or 100 °F bring good Hyperthermia protection. Calien Soup is highly recommended!

Broodmother Lysrix can also be challenged on The Center. The Center Arena appears to be an abandoned monastery worshipping the Megapithecus, as evidenced by various statues. The Arena is 6 °C or 42 °F So little Hypothermal protection is necessary. Entering the arena on The Center will also require the Megapithecus Tributes.

The pack includes all tributes needed to enter the Broodmother Lysrix Arena on alpha level:

1x Artifact of the Clever
1x Artifact of the Hunter
1x Artifact of the Massive
10x Argentavis Talon
10x Sarcosuchus Skin
10x Sauropod Vertebra
10x Titanoboa Venom