Tengu format ruling
Appointer of the Red Lotus

Card effect (current official text)Pay 2000 Life Points and reveal all cards in your hand. Look at your opponent's hand and select 1 card. Remove that card from play until your opponent's next End Phase.
Rulings
Pay 2000 Life Points and reveal all cards in your hand. Look at your opponent's hand and select 1 card. Remove that card from play until the End Phase of your opponent’s next turn.
- Paying 2000 Life Points and revealing all cards in your hand (minimum 1) is a cost.
- The selected card is removed from play face-up.
- If "Imperial Iron Wall" is Chained to this card, you will choose 1 card in your opponent’s hand but it will not be removed from play.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Tengu forum — sourced change requests get reviewed.