The judges of the War of a Hundred Poisons were basically all inner court deacons of the original level, and the lowest strength was above the late stage of the original level. They were also trying to prevent accidents from happening.
After all, every Golden Core was considered a decent fortune to the Thousand Poisons Sect, especially the Golden Cores among the inner sect disciples and the Golden Cores on the Hundred Poisons Ranking.
Other than the inner court deacons, there were also some inner court elders at the Soul Formation Stage patrolling everywhere to ensure the fairness and safety of the Hundred Poison War.
Occasionally, there would be true elders at the Void Training Stage or above. However, true elders rarely appeared in the Hundred Poison War. Usually, they would only show up in the Thousand Poison War.