World of Prophecy (Secret Rare)

When this card is Special Summoned by the effect of a Spellcaster-Type monster or a "Spellbook" Spell Card: You can target 2 "Spellbook" Spell Cards in your Graveyard, add those targets to your hand. You cannot Special Summon other monsters during the turn you activate this effect. When you add card(s) to your hand by this effect: You can reveal 4 "Spellbook" Spell Cards with different names in your hand, destroy all other cards on the field.