Return target permanent card from your graveyard to your hand. If a creature died this turn, create two 1/1 green Saproling creature tokens.
A permanent card is an artifact, creature, enchantment, land, or planeswalker card.
Fungal Rebirth checks only whether a creature died this turn. It doesn't give you additional Saprolings if more than one creature died.
If a creature died this turn, you get Saproling tokens in addition to the permanent card being returned to your hand.