Read rules for Disturbed Burial
Buyback 
(You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)
Return target creature card from your graveyard to your hand.
(You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)
Return target creature card from your graveyard to your hand.
, Discard an Elf card: Target creature gets -X/-X until end of turn, where X is the number of Elves you control.