Aceus, King of the Skies

Aceus counts as a Dragon, gets +2/+0, and has
Flying as long as you control another Dragon.
Whenever one or more Dragons you control
deal combat damage to a player, choose one:
•Draw a card and lose 1 life
•Create a 4/4 Red Dragon creature token
with Flying
•Return target Dragon from your graveyard
to your hand