Can a player cut their own deck after their opponent has shuffled it during deck presentation?

Ruling: No, once your opponent has shuffled your deck after presentation, you cannot shuffle or cut it again. The deck presentation procedure is complete at that point.

Nuances:

• A cut is considered a form of shuffle in Riftbound rules
• If you are suspicious about how your opponent shuffled your deck, you should call a judge rather than cutting it yourself