Wizard
Must you always follow suit?
The official FAQ and the rulebook both require following suit, with the Wizard and Jester exception.
- Wizard Frequently Asked Questions · Official document · 8. Must you always follow suit?
- Wizard Frequently Asked Questions · Official document · 10. What happens if the trump suit is the same suit as the card led?
- Wizard rulebook · Rulebook · The Play
Yes, if you can. The only exception is a Wizard or Jester, which you may play even when you hold the suit led. When the trump suit is the suit led, you simply follow it, and the card is played for its number.