I own this game and love this game. I love that it is available on BGA.
One thing that people playing only online should be aware of is that not remembering where your wizards are hidden is part of the game. At first you think "There are only a few wizards. I can remember stuff. I'll remember where they are hidden." And then midway through the game you move a tower to expose one of your wizards and instead expose someone else's. Cackling at each other when that happens is a part of the fun of the game. The towers fly around the board so fast, you get confused.
I don't think anything needs to be changed. I just wanted online-only people to know that.
One thing that people playing only online should be aware of is that not remembering where your wizards are hidden is part of the game. At first you think "There are only a few wizards. I can remember stuff. I'll remember where they are hidden." And then midway through the game you move a tower to expose one of your wizards and instead expose someone else's. Cackling at each other when that happens is a part of the fun of the game. The towers fly around the board so fast, you get confused.
I don't think anything needs to be changed. I just wanted online-only people to know that.