Guardian of Kings
Battlecry: Restore 6 Health to your hero.
Holy beings from the beyond are so cliché!
 How to get
Guardian of Kings x 2 are a reward for raising a paladin to level 8.
Good mid/late game card to use to recover lost health while still summoning a strong minion.
Guardian of Ancient Kings is a paladin ability from World of Warcraft. It summons a temporary Guardian to assist the paladin, with the Guardian's duration and powers determined by the paladin's specialization: Protection paladins receive a Guardian who reduces their damage taken; Holy paladins receive a Guardian who assists them in their healing; and Retribution paladins receive a Guardian who increases their damage output.