Fiery Broodmother

Flying, Accumulate (Whenever this creature
attacks, put an Accumulation counter on it.)
At the beginning of combat on your turn, Fiery Broodmother deals 1 damage to target creature
for each Accumulation counter on it. If that
creature dies this turn, create a 0/1 red Egg
creature token with "When this creature dies,
create a 1/1 red Dragon creature token with
flying."