Dragon Knight, Roia

/:Blaze (At the beginning of each of your attacks, if you have more rear-guards than your opponent, your vanguard becomes blazing until end of turn) :At the end of the battle that this unit attacked or boosted ([Boost]), if your vanguard is blazing, you may bind this unit face up. [Bind zone]:At the beginning of the guard step of the battle that your vanguard was attacked, you may call this card to . If you do, this unit gets +5000 until end of that battle.