Pranos
From The Stargate Omnipedia
Genii soldier under the authority of Commander Acastus Kolya. Pranos was the first to try the stone tablet combination in the forbidden chamber of the Quindosim. When he initiated the incorrect pattern the pedestal clamped his hands on two poisonous spikes, which killed him.
DETAILS
PLAYED BY -
FIRST APPEARED - The Brotherhood
KEY EPISODE
The Brotherhood - Pranos is ordered by Kolya to try and unlock the Potentia, but he is killed when he enters the incorrect combination.