Undulate Assault

[CONT]:If you have a vanguard with only «Aqua Force» for its clan, this card is only from «Aqua Force». [AUTO](Drop):When your Blue Storm Armada is played from hand and put into the order zone, Energy Blast (3), and call this card to (RC). [AUTO](RC):When this unit boosts a grade 3 or greater vanguard with "Maelstrom" in its card name, this unit gets [Power]+2000 until end of that battle. Soul Blast (1), choose two of your other rear-guards, and swap their positions.