Luso [Emissaries of Light]

At the beginning of the Attack Phase during each of your turns, if you have received 5 points of damage or less, shuffle your deck, then reveal the top card of your deck. If it is a Fire Character, you may play it onto the field.
Damage 6 — At the beginning of the Attack Phase during each of your turns, you may search for 1 Fire Character and play it onto the field.