I won an Asaligat in a tournament in my single-player campaign and I then quickly after winning it lost a battle to a bunch of looters and got captured. After checking my inventory I noticed that I went from having one Asalitgat to having two. I test this a couple more times partially unintentionally but I now have 7 Asaligat and have not gained them from any normal source. Not sure what additional information I could give beyond this if anything would be helpful let me know.