When this card is activated: You can add 1 "Aleister the Invoker" from your Deck to your hand. The activation of your cards and effects that include an effect that Fusion Summons a Fusion Monster cannot be negated, also your opponent's cards and effects cannot activate when a monster is Fusion Summoned this way. You can only activate 1 "Magical Meltdown" per turn.
Printings
Fusion EnforcersFUEN-EN034Secret Rare
Maximum GoldMAGO-EN152Rare
Quarter Century StampedeRA04-EN280Platinum Secret Rare
Quarter Century StampedeRA04-EN280Quarter Century Secret Rare