Star-vader, Freezeray Dragon (BT15/016EN) [Infinite Rebirth]

[AUTO](VC) Limit Break 4 (This ability is active if you have four or more damage):When your opponent's rear-guard is locked due to an effect from one of your cards, this unit gets [Power]+3000 until end of turn. [AUTO](VC):When a card is put into your damage zone, choose up to one of your opponent's rear-guards, and lock it. (The locked card is turned face down, and cannot do anything. It turns face up at the end of the owner's turn.)