Myrses, Dragon of clouds

: When you play a creature with lifelink you gain life equal to that creatures power.
+1: Draw a card, put in you hand or put in your graveyard create a 1/1 soldier creature with lifelink.
-8: This creature becomes a 5/5 dragon with flying and lifelink, it gets +1/+1 for each white creature you control, its still a planeswalker.