Tengu format ruling
Mind on Air
Card effect (current official text)Your opponent must play with their hand revealed.
Rulings
- Mind on Air’s effect is continuous, so if you Summon Mind on Air and your opponent responds with Trap Hole, your opponent must show their hand until Mind on Air is no longer on the field (after Trap Hole resolves).
- If Mind on Air is causing your opponent’s hand to be revealed, and an effect that randomly selects a card is activated (like Robbin’ Goblin), your opponent shuffles their hand and you must choose randomly without seeing the fronts of the cards.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Tengu forum — sourced change requests get reviewed.