Crate 7 has you pull cards 220-222 for the General Supply. I assume this means you simply mix those cards in with the other objective cards but it also has a cross symbol next to it with means "gain one at random."
Does that mean you take all 3, draw 1 and give it to the player who opened the crate, and then add the remaining 2 to the objective draw pile?
Or simply that you only draw 1 and randomly add it to the objective draw pile?