Card Rules: Rulings powered by The Netrep API. If you activate 'Meteor of Destruction', and an effect is chained that causes your opponent's Life Points to fall below 3000, 'Meteor of Destruction' was already activated properly, so it resolves as normal.
Set: Structure Deck
Card Number: SD3-EN026
Card Text: Inflict 1000 points of damage to your opponent's Life Points. You cannot activate this card if your opponent's Life Points are 3000 or less.
Card Type: Normal Spell
Name: Meteor of Destruction