:When this unit attacks, if your opponent's vanguard is Grade 3 or greater, COST [Counter Blast (1) & Soul Blast (1)], and this unit gets +5000/[Critical]+1 until end of that battle. At the end of the battle, put this unit on the bottom of your deck.
"..I'm Onimaru Kunitsuna. I saw it in a dream. The arrival of an oni at your doorstep."