Sarkhan, Dragon Tempest

0: at the beginning of your upkeep, put 2 4/4 Red Dragon tokens with flying and " whenever a dragon attacks, put a loyalty counter on Sarkhan"
+2: Search your library for a Dragon creature and put it onto the battlefield, then shuffle your library. Dragon creatures you control has haste.
-12: you gain an emblem with " creatures can't attack you as long as you control a dragon. you may play any dragon without paying its mana cost."