When this card is activated: You can add 1 LIGHT Machine-Type Union monster from your Deck to your hand. Once per turn, if a LIGHT Machine-Type Union monster(s) is Normal or Special Summoned to your field (except during the Damage Step): You can target 1 of those monsters; equip 1 appropriate LIGHT Machine-Type Union monster with a different name, from your Deck to that monster, but the Union monster you equipped cannot be Special Summoned this turn. You can only activate 1 "Union Hangar" per turn.
![Union Hangar [SDKS-EN020] Common | Black Swamp Games](http://blackswampgames.com/cdn/shop/products/123773_200w.jpg?v=1592939688)
