Barrier Dragon, Styracolord (G-TCB01/034EN) [The RECKLESS RAMPAGE]

[CONT]: Sentinel [AUTO]:[Choose a card from your hand, and discard it] When this unit is placed on (GC) from hand, you may pay the cost. If you do, choose up to one of your vanguards that is being attacked, and that unit cannot be hit until end of that battle. [AUTO](VC/RC): Engorge [AUTO](RC) Generation Break 1 :[Counter Blast (1)] When this unit becomes engorged, you may pay the cost. If you do, this unit gets [Power]+5000 until end of that turn, and at the end of that turn, return this unit to your hand.