Overview
Cornerstone of Supremacy isn’t a stellar card, but its ability to role‑compress is VERY important if you want to use the
new Hegemony cards. Newly available synergies—both dropped and shop‑purchasable—make Hegemony worth running, and
Cornerstone enables access to that while at worst giving 15% crit rate. It’s not a huge amount compared to competitors,
but we need every slot. Additionally, triple gold lines can be PAR’d from overworld/Rifts, making Crit Damage IV + Crit Rate IV
and ATK IV + Support IV accessible options.
Final Verdict
Q: Should you buy Cornerstone of Supremacy?
A: Potentially yes.
Enabling Hegemony is actually kind of useful now with the new Hegemony synergies available. Its
crit rate isn’t great, but it’s “good enough” even versus a single enemy. With three gold lines now available, the crit rate
from the Unity duo isn’t as critical.
Related Tribe Nine Resources
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Tribe Nine Patimon Guide
Guide on how to use Patimon in Tribe Nine
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Tribe Nine Reroll Guide
Guide on how to reroll in Tribe Nine
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A guide on whether you should buy the Battle Pass containing tension card The Game Starts Now in Tribe Nine.
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Should You Pull for Add Insult to Injury on Tribe Nine?
A guide on whether you should pull for the EX phase tension card Add Insult to Injury in Tribe Nine.