If a card that has a coin tossing effect is on the field: You can Special Summon this card from your hand. You can only use this effect of "Arcana Force XIX - The Sun" once per turn. If this card is Summoned: Toss a coin. ● Heads: Set 1 Spell from your Deck that has a coin tossing effect. ● Tails: Destroy all cards in the Spell & Trap Zones.