Aidy, Queen of the Horses

Whenever Aidy, Queen of the Horses enters the battlefield create 3 2/2 white horse creature tokens
with lifelink.
Whenever a Aidy, Queen of the Horses attacks,
create X 2/2 white horses with lifelink where X is
the number of attacking creatures.
Whenever a horse you control dies, Aidy, Queen
of the Horses deals 5 damage to any target.