As far as the envoys are concerned, the dragons that guard nirvana are the closest to the deity.
Ability / Effect:
[Call Cost] [Pay 2 gauge] If you have five or less cards in your drop zone, this card gets critical+1! Then, if you have no cards in your drop zone, this card gets critical+1! When this card enters the field, put up to three cards from your drop zone on the bottom of your deck in any order. If you put three cards, you gain 1 life! [Double Attack]