Stealth Rogue of Invasions, Rui

:When placed, 1, your opponent chooses a card from his or her hand, and discards it. If your opponent's hand has five or less cards, your opponent draws a card. :When rode upon, 1, if your opponent's vanguard is grade 2 or greater, your opponent chooses a card from his or her hand, and discards it. If it is grade 1 or less, you draw a card.