Someone’s got to drive the Carrier, brudda.
ETCO-JP034 ユニオン・ドライバー Union Driver
Level 5 LIGHT Machine Union Effect Monster
You can only use the (2) effect of this card’s name once per turn.
(1) Once per turn, you can either: Target 1 face-up monster you control; equip this card to that target, OR: Unequip this card and Special Summon it. If the equipped monster would be destroyed by battle or card effect, destroy this card instead.
(2) While this card is equipped to a monster: You can banish this card; equip an appropriate Level 4 or lower Union monster from your Deck to the monster that was equipped with this card.