Stealth Dragon, Katonslayer (G-BT10/077EN) [Raging Clash of the Blade Fangs]

[AUTO](RC): When this unit attacks a vanguard, if you have a vanguard with "Hyakki" in its card name, this unit gets [Power]+2000 until end of that battle. [AUTO](RC): [Put this unit into your soul & Choose a card from your drop zone, and put it on the bottom of your deck] When your unit with "Hyakki" in its card name is placed on the same row as this unit, you may pay the cost. If you do, Counter Charge (1).