Broodmother + Megapithecus (The Center)
The Center · Arena boss
Arena rules
The Center fights Broodmother Lysrix AND Megapithecus simultaneously in one cold-biome arena against a 25-minute countdown, so it is harder than either Island fight alone. It uses a combined six-artifact set (Brute, Clever, Devourer, Hunter, Massive, Pack). Per-boss health for the Center variant is not separately documented.
Strategy & recommended tames
Bring a strong, larger Rex army (around 30k+ health and 600%+ melee with good saddles) because you fight two bosses against a clock. A Yutyrannus for the courage buff and one or two Daeodons for healing matter here given the doubled incoming damage. Focus one boss down first rather than splitting damage.
Place the tribute in the boss terminal to open the portal — items are consumed on summon. The summon command spawns the boss directly for admins (cheats enabled).
Compare all difficulties
| Requirement | Gamma | Beta | Alpha |
|---|---|---|---|
| Min level | 70 | 80 | 90 |
| Health | — | — | — |
| Element reward | Element from both bosses, combined | Element from both bosses, combined | Element from both bosses, combined |
| Tribute items | |||
| ×1 | ×1 | ×1 | |
| ×1 | ×1 | ×1 | |
| ×1 | ×1 | ×1 | |
| ×1 | ×1 | ×1 | |
| ×1 | ×1 | ×1 | |
| ×1 | ×1 | ×1 | |
| — | ×10 | ×25 | |
| — | ×10 | ×25 | |
| — | ×10 | ×25 | |
| — | ×10 | ×25 | |
| — | ×10 | ×25 | |
| — | ×10 | ×25 | |
| — | ×10 | ×25 | |
| — | ×10 | ×25 | |
| — | ×10 | ×25 | |
| — | ×10 | ×25 | |
A dash means that difficulty doesn't require the item. Higher tiers stack the same artifacts plus apex drops in growing quantities.