When this card is activated: Banish the top 3 cards of your Deck, face-down. This card's name becomes 'Toon World' while it is on the field. Toon monsters you control cannot be targeted by your opponent's card effects. If a Toon monster(s) you control would be destroyed by battle or card effect, you can banish 1 card from the top of your Deck face-down for each monster of those monsters, instead.