Send 1 LIGHT Machine Normal or Union monster from your hand or Deck to the GY and add 1 LIGHT Machine monster with the same ATK but a different original name from your Deck to your hand. If you Special Summon 3 LIGHT Machine monsters at the same time, while this card is in your GY: You can banish this card; add 1 monster with 3000 or more ATK from your Deck to your hand, then immediately after this effect resolves, Normal Summon that monster. You can only use each effect of "Union Activation" once per turn.
NM-Mint 1st Edition - $2.60
Lightly Played 1st Edition - $2.40
Moderately Played 1st Edition - $2.30
Heavily Played 1st Edition - $2.10
Damaged 1st Edition - $1.70
NM-Mint 1st Edition Non English - $2.60
Lightly Played 1st Edition Non English - $2.40
Moderately Played 1st Edition Non English - $2.30
Heavily Played 1st Edition Non English - $2.10
Damaged 1st Edition Non English - $1.70