Andregothon, the Palisade

When Andregothon, the Palisade enters the battlefield, if you cast it from your hand, create
six 2/1 red Dragon creature tokens with flying.
Whenever a Dragon enters the battlefield under
your control, you may have it fight target
creature you don't control.
Andregothon has indestructible and shroud as
long as you control another dragon.