Penguin Knight — Ruling

Effetto 0

• This card's effect is a Trigger Effect that activates in the Graveyard. (It does not target and it will activate mandatorily if this card is sent from your Deck to the Graveyard due to an opponent's card effect. It also activates during the Damage Step.)
• Penguin Knight that activated its effect is also a card in your Graveyard, so it will be returned to the Deck as well.
• If a Fusion, Synchro, Xyz, or Link Monster is in your Graveyard, those will be returned to the Extra Deck instead.