Lyla, Lightsworn Sorceress (LODT-EN019) - Light of Destruction Unlimited Number_DL15-EN015 the ATK/DEF of those changed

the ATK/DEF of those changed monsters become 0

Card TextEach booster box contains 24 booster packs

but it cannot activate its effects or declare an attack

Card Text"Ancient Gear Golem" + 2 "Ancient Gear" monsters

Card TextIf this card attacks an opponent's monster

Lyla, Lightsworn Sorceress (LODT-EN019) - Light of Destruction Unlimited Number_DL15-EN015 the ATK/DEF of those changedTypeSpellcaster Effect Monster AttributeLight ATK DEF1700 200 Card TextYou can change this card from face up Attack Position to face up Defense Position and destroy 1 Spell or Trap Card your opponent controls. If you activate this effect, this card's battle position cannot be changed until the end of your next turn, except with a card effect. During each of your End Phases, send the top 3 cards of your Deck to the Graveyard.