Call Cost [Pay 1 Gauge & put this card on top of an unit with "Jackknife" in its card name]

ACT (RC) 1/Turn: COST[Pay 1 Gauge] Choose one of your opponent's rear-guards in the front row, and retire it. If your vanguard is Armed with a card with "Gold Ritter" in its card name, this unit gets PWR +10000 until end of turn.

CONT: Soul Guard