Gustha's Scepter [Alliances] Time Spiral then you may put a

then you may put a permanent card from your hand onto the battlefield

if Nether Shadow is in your graveyard with three or more creature cards above it

(It can't be the target of spells or abilities your opponents control

−10: Target player's life total becomes 1

Activate only as a sorcery

Gustha's Scepter [Alliances] Time Spiral then you may put aSet: Alliances Type: Artifact Rarity: Rare Cost: {0} {T}: Exile a card from your hand face down. You may look at it for as long as it remains exiled. {T}: Return a card you own exiled with Gustha's Scepter to your hand. When you lose control of Gustha's Scepter, put all cards exiled with Gustha's Scepter into their owner's graveyard.