Blue Storm Supreme Dragon, Glory Maelstrom (RRR)

[AUTO](VC) Limit Break 5 (This ability is active if you have five or more damage):[Counter Blast(1)] When this unit attacks a vanguard, you may pay the cost. If you do, until end of that battle, this unit gets [Power]+5000, and your opponent cannot call grade 1 or greater units to (GC) from his or her hand.
[CONT](VC): If you have a card named Blue Storm Dragon, Maelstrom in your soul, this unit gets [Power]+2000.
[CONT](VC/RC): Lord (If you have a unit that doesn't belong to the same clan as this unit, this unit cannot attack)