Murders at Karlov Manor: Bite Down on Crime

Edition:	Murders at Karlov Manor
Type:	Sorcery
Cast:
Rarity:	C
Collector #:	0154
As an additional cost to cast this spell, you may collect evidence 6. This spell costs less to cast if evidence was collected. (To collect evidence 6, exile cards with total mana value 6 or greater from your graveyard.) Target creature you control gets +2/+0 until end of turn. It deals damage equal to its power to target creature you don't control.