Cult Grandmaster

{t}: add three of any one Color of Mana to your
Mana Pool, spend this Mana only to cast Dragon Spells.
{2}{t}: Search your Deck or Graveyard for a
"Dragon Cultist" or "Cultist of the Dragon"
Creature and put it into your Hand.
"Cultist of the Dragon" Creatures you Control
has Indestructible while this card is on
the Field.