Live Twin Ki-sikil (UR) (RA04-EN035) - Quarter Century Stampede 1st Edition

Each time an opponent's monster declares an attack, you gain 500 LP. If this card is Normal or Special Summoned and you control no other monsters: You can Special Summon 1 "Lil-la" monster from your hand or Deck. You can only use this effect of "LiveTwin Ki-sikil" once per turn.