Fairy Fay

Fey Mischief — Whenever Fairy Fay attacks, you
may have it deal 1 damage to any target. If you do,
create a 1/1 green Dog creature token with
“Whenever this Dog attacks, you gain 1 life.”

Enchanted Bounding - {g} {w}, {t}: Target creature
you control gains flying and +1/+1 until end of turn.
If that creature is a Dog, it also gains trample
until end of turn.