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Smile Action

When this card is activated: Each player can banish up to 5 Spells from their own GY, face-down. If a monster declares an attack: The attacked player activates this effect;
● You (the attacked player) can randomly add 1 of your cards banished by this card's effect to your hand, then you can discard it and negate that attack, but if you do not discard that added card, any battle damage you take this turn is doubled (even if this card leaves the field).

Smile Potion

Normal Trap

If your opponent controls a monster whose current ATK is higher than its original ATK, while you control no monsters: Draw 2 cards. You can only activate 1 "Smile Potion" per turn.

Smile Universe

Quick-Play Spell

Special Summon as many face-up Pendulum Monsters from your Extra Deck as possible, but they have their effects negated (if any), then your opponent gains LP equal to the total original ATK of those Special Summoned monsters. You cannot Normal or Special Summon other monsters, or attack, during the turn you activate this card.

Smile World

Normal Spell

All face-up monsters currently on the field gain 100 ATK for each monster currently on the field, until the end of this turn.