Q: Do I ever tap the cards in my Warrior Training Area?
A: No, the only cards you ever tap are the Shen Gong Wu in your Vault that you use.
Q: While I’m using a Shen Gong Wu in my Vault to help fight in a Showdown, does it still count as being in my Vault?
A: Yes. It never leaves your Vault during that time.
Q: Why do you play Warrior cards in the Training Area upside-down?
A: It’s a way of reminding everyone that the words and numbers on those cards have no effect.