Falin, Party Cleric

Whenever you attack with a Spirit, that creature
gets +2/+2 until end of turn.
Sacrifice Falin, Party Cleric: Untap all nonland permanents you control. Create a 6/6 colorless
Spirit creature token with "When this creature
leaves the battlefield, you may return target
creature card with toughness 6 or greater from
your graveyard to the battlefield tapped."