Mana Drain [Iconic Masters] SV89 During battle between this attacking

During battle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card

Set: XY: Flashfire Type: Fire Rarity: Secret Rare Retreat cost: Colorless

Set: Platinum: Base Set Type: Grass Rarity: Holo Rare Retreat cost: Colorless

You can only activate 1 "Spellbook of Fate" per turn

Set: Black & White: Legendary Treasures Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Mana Drain [Iconic Masters] SV89 During battle between this attackingSet: Iconic Masters Type: Instant Rarity: Mythic Cost: {U}{U} Counter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's converted mana cost. Enthusiasm is no match for preparation.