Sanctuary Guard Dragon

(This ability is active if you have four or more damage):During your turn, this unit gets ＋3000 for each of your grade 1 or less Royal Paladin rear-guards. :[Choose a Royal Paladin from your hand, and discard it] When this unit is placed on , you may pay the cost. If you do, search your deck for up to one grade 1 or less Royal Paladin, call it to , and shuffle your deck. /:Lord (If you have a unit without a same clan as this unit, this unit cannot attack)