Panoptic Mirror [Darksteel] Premodern Perilous to us all are

Perilous to us all are the devices of an art deeper than we possess ourselves

Set: Fallout Type: Sorcery Rarity: Rare Cost: {X}{B}{B} Each creature gets twice -X/-X until end of turn

Set: Kamigawa: Neon Dynasty Prerelease Promos Type: Legendary Planeswalker Rarity: Mythic Cost: {2}{W}{W} Flash

for heaven's sake

Panoptic Mirror [Darksteel] Premodern Perilous to us all areSet: Darksteel Type: Artifact Rarity: Rare Cost: {5} Imprint {X}, {T}: You may exile an instant or sorcery card with mana value X from your hand. At the beginning of your upkeep, you may copy a card exiled with Panoptic Mirror. If you do, you may cast the copy without paying its mana cost.