Tengu format ruling
Necroface
Card effect (current official text)If this card is Normal Summoned: Shuffle all banished cards into the Deck. This card gains 100 ATK for each card shuffled into the Main Deck by this effect. If this card is banished: Each player banishes 5 cards from the top of their Deck (or their entire Deck, if less than 5).
Rulings
- If either player has less than 5 cards in the Deck, all of them are banished.
- The ③ effect can activate even if this card is in the Deck (for example, if it shuffled itself).
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Tengu forum — sourced change requests get reviewed.