Arrester Messiah

[AUTO](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, if you have a vanguard with "Messiah" in its card name, this unit gets [Power] +5000 until end of that battle, and at the end of that battle, lock this unit. (Locked cards cannot do anything. They are unlocked and turned face up as [Stand] at the end of their owner's turn)