Dauntless Drive Dragon
At the end of the battle when two or more normal units have been revealed in your drive check, one of your front row rear-guards gets +10000 Power! At the end of the battle it attacked, if your have four or more cards in hand, discard three cards to restand this unit! When rode upon, choose a vanguard, and give all of the above abilities! Ride your favorite unit over "Dauntless Drive Dragon" and give your new vanguard the latter's abilities! The possibilities are endless!

Break Breath Dragon
At the end of the battle it attacked, if your opponent's rear-guard was retired this turn, retire this unit to draw one card. When rode upon, choose one of your opponent's rear-guards and retire it. If you did not retire it, draw one. It's a convenient unit that retires the opponent's rear-guard and increases your hand size!

Dragon Knight, Hishat
When placed, draw a card, choose one of your opponent's back row rear-guards, and retire it. When rode upon, look at five cards from the top of your deck, and add a grade 3 or higher card to your hand! With this card, you can ride to grade 3 in a stable manner!