Nakon, Sky Envoy

Flying
All Dragon spells you cast cost {2} less to cast.
At the beginning of your upkeep create X 1/1 red Goblin creature tokens where X is the number of Dragon creatures you control.
{r}, Sacrifice X creatures, Search your library for
a Dragon creature with power equal to the
number of sacrificed creatures and put it onto the battlefield. That creature gains indestructible and hexproof until your next turn.