Taboo Contract (X-BT04A-UB03/0034EN) (X-BT04A)

[Cast Cost] [Pay 1 life]
[Set] (This card remains on the field.)
When you equip an item, destroy a size 2 or greater monster on your opponent's field. This ability only activates once per turn.
[Counter] [Act] Choose a monster on your opponent's field, and you may put this card from the field into the drop zone. If you do, for this turn, the chosen card gets critical-2!