From the Report of Cornel Samantha Carter

When the rest of SG-1 returned Jack was completely manic. Apparently our enemy was preparing to duel. Teal'c quelled the wave on cynicism that arose when we informed Kaiba and his closest advisors and guards, reminding all of us that in the time of Ra's dominion it was a key form of battle, and they now had Yugi. We turned to Kaiba and General O'Neill for guidance. Kaiba seemed reluctant but adamant that Yugi's friends be involved as Duelists, however the two agreed that we shouldn't trust the Goa'uld to come without force, and I was assigned to rally the troops and begin production on more anti-kull attachments. Meanwhile Kaiba and Daniel would begin to prepare our second force, the duelists, a force that I myself would be a part of once my work was done. We would leave command of the aerial forces to Kaiba's little brother Mokuba, Kaiba vouched for him, we would leave Thor to combat the mother ships, but we had only a dozen or so duelists and no one to lead the already infinitesimal ground troops. That was when Thor revealed his guests.

From the Jaffa Book of Tales as Translated by Dr. Daniel Jackson

The sadness in my heart evaporated as he appeared in a flash of light. The warrior who had lead a revolution, my friend, the one being I could truly trust to lead the battle. Bra'tac. "Tek ma te Teal'c" "tek ma te my friend". Thor looked to us as we embraced and stood viewing the others who had arrived. A shout rang out and O'Neill smiled "Kree Shol'va". I almost dropped shed a tear as my army of traitors stood before me and pledged to fight the false gods once again. "And what of our duelists we cannot hope to last against the opposing players". Thor was grave "while I anticipated this I expected that the large dueling population would be harnessed, however upon further investigation we realized, too late, that secrecy and corrupt players made this impossible, we had only enough time to gather one champion for you" "and he had clearance to find out about this" It was O'Neill. "As your Jaffa friend would say, indeed O'Neill," Thor murmured. A young boy wearing a smirk upon his face stepped out form behind the Jaffa army. "Forgotten already, I'm hurt".

From the Notes of Dr. Daniel Jackson

I could barely believe what I had just done; I had revealed the secrets of the Stargate, the Goa'uld, and the SGC to a group of teenagers I hardly knew. But it was necessary. Osiris was coming and within the shooting and mass slaughter he would be searching for duelists for some sinister purpose. Osiris had knowledge that I had had for a long time, and yet I had no idea why it was significant. I decided to tell Tea, Tristian and Duke, Ryou Bakura was notably absent. On Joey's request I had also told another girl, Mai Valintine. Tea and Tristian were depressed, they had lost one of their best friends and now they were the most useless in the fight against the Goa'uld. Duke was respectful to Yugi and took in the knowledge he had been entrusted with dignity. Mai too was shocked at the news about Yugi, but faced the tidings of doom with grim determination and lighthearted confidence. In the moment of gloom a shrill British cackle came from behind the teenaged duelists. It was Bakura. Something was wrong with him. He was radiating evil. I don't know what else to call it, it was just this feeling of pure malice. His eyes were different too; I suppose the eyes are the doorway to the soul. His hair had also spiked upwards giving him a devilish appearance. "You fools," he chuckled "How much do you know about the Goa'uld hierarchy" I responded warily "how much do you". He smiled. Bakura's statement didn't give me any more confidence; apparently there was a time that most of the Goa'uld don't even know about. A time when Osiris ruled earth, a time when Osiris created the Shadow Games. "Wait how do you know all this" I had just stumbled onto Bakura's secret. Bakura smirked "because when translated to Goa'uld Ba-Khu-Ra is pronounced Tok'ra"