The Avengers saved the Marvel world using their superpower. In the condensed matter world, a class of new talents – the moiré materials, are trying to join the “Avengers” to solve the mysteries in the field using their own superpower. The team is consist of graphene/hBN, “magic angle” twisted graphene, ABC-trilayer graphene, twisted TMD, etc. In this talk, I will take ABC-trilayer graphene as the example to show where the moiré Avengers are coming from, what their superpower is and why they have the superpower. Other moiré materials will be briefly discussed from an experimental point of view.