Butterfree (16/123) [HeartGold & SoulSilver: Base Set] Ritual/Effect Monster Set: Cybernetic Revolution Card type:

Set: Cybernetic Revolution Card type: Effect Monster Rarity: Super Rare Attack: 2100 Defense: 1600 If there is a monster on your opponent''s side of the field and there are no monsters on your side of the field

When this face-down card is destroyed and sent to the Graveyard by the effect of a Spell or Trap Card your opponent controls

when a card or effect is activated: You can negate the activation and destroy it

When a Spell/Trap Card or effect is activated (except during the Damage Step) (Quick Effect): You can target 1 monster your opponent controls or 1 "Harpie" monster you control

then draw cards equal to the number of "Lightsworn" cards sent to the Graveyard by this effect

Butterfree (16/123) [HeartGold & SoulSilver: Base Set] Ritual/Effect Monster Set: Cybernetic Revolution Card type:Set: HeartGold & SoulSilver: Base Set Type: Grass Rarity: Rare Retreat cost: 0