War was one huge cliffhanger, wasn’t it? This is your last spoiler warning, just in case. Alright, with that out of the way, let’s get into the meat and potatoes of this theory revolving around RWBY’s illusionist, Emerald Sustrai.
To start with, we need to understand who Emerald is based on. She was a thief on the streets of we assume Vale. She’s based on Aladdin. As we all know, thanks to either Disney or the original story, Aladdin gets his hands on a magical lamp that has a genie, or jinn, in it that will give whoever rubs it three wishes.
Now, the Lamp and Aladdin in RWBY are quite different. For one, there are no wishes, just questions you can ask Jinn, which are still three. However, two have already been used and they replenish every 100 years. I believe that Emerald will get her hands on the Relic of Knowledge and will either use it, or get close to using it. If she does use it, we have Aladdin get the lamp from an evil sorcerer, in this case a sorceress (Salem).