I think it's been left unclear on purpose, but the only plausible options to me are Saradomin or Sliske. At this point Sliske was still written as a very subtle worker, not the drama queen he became after Guthix's death. Bandos is smarter than most people give him credit for, but if he made them I would have expected the Bandosian forces to have broken the news of the treachery first as part of the plot.
The amulets did benefit Saradomin's followers short term, but completely turned the battle into a quagmire not long after. Also, given my impression of Saradomin he wouldn't have felt the need to surreptitiously make a move to grab the godsword from the Aviansie, he probably would have demanded it from Armadyl (his ally, but one Sara sees as his intern almost) directly. The only thing subtle about Saradomin tactically is the Temple Knights, otherwise he seems to promote open force to a degree only rivaled by Bandos.
Sliske, on the other hand, loves coming up with complex plots to sow discord and watching the puppets dance to his tune from afar. Given the whole incident with freeing Nex we know he was around too.
28-Feb-2017 23:03:19