Butterfree (16/123) [HeartGold & SoulSilver: Base Set] Ritual/Effect Monster When this face-down card is

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

Set: The Duelist Genesis Card type: Fusion Monster Rarity: Ultimate Rare Attack: 2600 Defense: 1300 "Big Piece Golem" + "Medium Piece Golem"

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

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

Draw cards until you have 2 cards in your hand

Butterfree (16/123) [HeartGold & SoulSilver: Base Set] Ritual/Effect Monster When this face-down card isSet: HeartGold & SoulSilver: Base Set Type: Grass Rarity: Rare Retreat cost: 0