Gust Blaster Dragon

(This ability is active if you have four or more damage):[ 1 & Choose three of your Shadow Paladin rear-guards, and retire them] When this unit attacks a vanguard, you may pay the cost. If you do, this unit gets +5000/ +1 for each card in your soul with "Blaster" in its card name until end of that battle. :When this unit attacks, if you have a card in your soul with "Blaster" in its card name, this unit gets +2000 until end of that battle. /:Lord (If you have a unit without a same clan as this unit, this unit cannot attack)