[AUTO](VC/RC):When it attacks a vanguard, COST [Counter Blast (1)], put the top card of your deck into your drop zone, and perform one of the effects below depending on that card's type. • Normal unit - Draw a card. • Trigger unit - Choose one of your opponent's rear-guards, retire it, and three of the units in your front row get [Power]+5000 until end of turn.