Berserk Dragon

:If this unit was ridden from hand, this cost disappears. When this unit is placed on or , if you have a vanguard with a Kai icon, [ 1 or 2], and perform one of the following. If your vanguard is grade 3 or greater, this unit gets +5000 until end of turn. •Draw a card. •Choose one of your opponent's rear-guards, and retire it. :During your turn, if you have a grade 3 or greater vanguard with a Kai icon, this unit gets +5000. If your opponent's vanguard is grade 3 or greater, it gets +10000 instead of +5000.