Restrain Dragon (G-TD15/005EN) [Messiah Dragon of Rebirth]

[AUTO](RC): [Counter Blast (1) & Put this unit into your soul] When a locked card is unlocked, you may pay the cost. If you do, lock one of those unlocked units. (The locked card is turned face down, and cannot do anything. It turns face up at the end of the owner's turn) [AUTO](VC/RC) Generation Break 1 (Active if you have one or more face up G units in total on your (VC) or G zone) : When this unit attacks a vanguard, it gets [Power]+4000 until end of that battle.