Magic Formula [GLAS-EN093] Secret Rare BT8-075 When that attacking monster destroys

When that attacking monster destroys your opponent's monster by battle: You can activate this effect

Set: HeartGold & SoulSilver: Triumphant Type: Psychic Rarity: Uncommon Retreat cost: 0

except "Dupe Frog"

You can Special Summon this card from your hand (but Tributes are required if it is Level 5 or higher)

Magic Formula [GLAS-EN093] Secret Rare BT8-075 When that attacking monster destroysSet: Gladiator's Assault Card type: Equip Spell Rarity: Secret Rare Attack: 0 Defense: 0 Equip only to "Dark Magician" or "Dark Magician Girl". The equipped monster gains 700 ATK. When this card is sent from the field to the Graveyard, gain 1000 Life Points.