Louis, the Glamorous Bard

When Louis, the Glamorous Bard enters the battlefield create X 1/1 blue Faerie creature tokens.
Whenever a faerie creature enters the battlefield, target creature gains flying until the end of the turn.
{1} Sacrifice a faerie creature. Tap target permanent.
{3}{w}{u},{t} Sacrifice four faeries. Target creature or planeswalker becomes a tapped 3/3 green Beast creature token with "When this creature would die, return it to its controller's hand" and it doesn't untap at its controller's untap step.