Eradicator Epidemic Virus (Quarter Century Secret Rare) [RA03-EN183] Quarter Century Secret Rare Beast-Warrior If damage calculation is performed

If damage calculation is performed involving this Fusion Summoned card

up to 1 of your Leader or Character cards gains +3000 power during this battle

your opponent cannot target it with card effects

Set: Spell Ruler Card type: Normal Spell Rarity: Ultra Rare While your Life Points are lower than your opponent's

Set: Duelist League Promo Card type: Effect Monster Rarity: Rare Attack: 2800 Defense: 1000 Cannot be Normal Summoned /Set

Eradicator Epidemic Virus (Quarter Century Secret Rare) [RA03-EN183] Quarter Century Secret Rare Beast-Warrior If damage calculation is performedSet: Quarter Century Bonanza Card type: Normal Trap Rarity: Quarter Century Secret Rare Tribute 1 DARK monster with 2500 or more ATK, and declare 1 type of card (Spell or Trap); look at your opponent's hand, all Spells Traps they control, and all cards they draw until the end of their 3rd turn after this card resolves, and destroy all cards of that declared type.