In 2v2 Riftbound, are you allowed to physically show your hand to your teammate, or does rule 462.8.e prohibit this despite rule 411.2.b allowing showing private information to other players?

Ruling: You can show your hand to your teammate in 2v2. Rule 411.2.b applies in 2v2 and allows showing private information to any player. Rule 462.8.e prohibits "Revealing" which is a specific game mechanic that shows cards to all players and can be referenced by card effects, not the act of physically showing cards.

Nuances:

• "Reveal" is a formal game action that shows cards to all players and can trigger card effects (e.g., "When you Reveal a card, I get +1 Might")
• Showing your hand to your teammate is not the same as the "Reveal" game mechanic
• You can show private information to any player, including opponents if desired
• The restriction in 462.8.e is specifically about the "Reveal" game action, not about physically showing cards