Knowledge is Power [Murders at Karlov Manor Commander] Phyrexian Elf Noble Set: Secret Lair Drop Series

Set: Secret Lair Drop Series Type: Instant Rarity: Rare Cost: {1}{R} Destroy target artifact

As long as it's never left empty

When Soul Enervation enters the battlefield

Discard an Elf card: Target creature gets -X/-X until end of turn

you may return target permanent card with mana value 3 or less from your graveyard to the battlefield

Knowledge is Power [Murders at Karlov Manor Commander] Phyrexian Elf Noble Set: Secret Lair Drop SeriesSet: Murders at Karlov Manor Commander Type: Enchantment Rarity: Rare Cost: {3}{W}{U} Creatures you control get +X +X, where X is the number of cards you've drawn this turn. Tremble, criminal, before the overwhelming might of meticulously organized evidence!