Tibiawiki conducted an investigation on 2025 Summer Update Test Servers trying to change Cobra Bastion.
Here are the results:
Results
At the end of the testing, the following consolidated results were observed:
- No changes were observed in Cobra Bastion after the massive delivery of The Cobra Amulet
. - Up to 75 deliveries, no achievements or titles were granted.
- The exact mechanic for removing the Tendril Wall remains unclear. During testing, Testera
had the tendril removed without our intervention. This suggests some specific action occurred, unrecorded or unreplicated. We tested several scenarios on Testebra
without success, including:- 1 amulet + tendril burn with Flask of Lump Oil
- Tendril burn + use of Cobra pot
- Tendril burn + Cobra pot + delivery during/after burn
- Delivery with tendril still active
- Tendril burn + defeat of Scarlett Etzel
- Tendril burn + coin delivery in treasure room
- Combinations of the above
- Despite being a new server, it is uncertain if the Test Server is still ideal for investigations. Some world changes may be disabled.
- Delivery strategy was based on trying 50 amulets first, then testing lower amounts: 25, 15 — as previous attempts used only 13.
Conclusion
The study found no evidence that using The Cobra Amulet affects Cobra Bastion visually or mechanically up to the tested volume (75 deliveries on a single server). No achievements or titles were granted, and no structural or cosmetic changes were observed.
The absence of perceptible effects does not entirely rule out the possibility of hidden mechanics. It is possible that activation depends on unknown factors, such as significantly higher quantities, parallel actions, or specific prerequisites.
We recommend future investigations explore:
- Higher volumes of amulet deliveries per server;
- Simultaneous interactions across multiple Bastion areas;
- Testing in regular servers outside the controlled Test Server environment.
For full information regarding their investigation, you can check the link below:
https://www.tibiawiki.com.br/wiki/Cobra_Bastion_Investigation