Fonglin, Dracomage

Fonglin, Dracomage has flying as long as you control a dragon.
Whenever another red creature enters the battlefield, put a 4/4 red Dragon creature token with flying onto the battlefield.
Whenever another green creature enters the battlefield, put a +1/+1 counter on target creature.
If you control seven or more dragons, each creature you control has +3/+3.
"These are my creatures to rule."