Spectral Force

Creature - Elemental Spirit 8/8, 3GG (5)
Trample

Whenever Spectral Force attacks, if defending player controls no black permanents, it doesn't untap during your next untap step.¹
"The spirits of old have not left us unguarded." —Uros, Pendelhaven elder
Illus. Dan Scott

Gatherer Card Rulings [Nov 2009]

• 5/1/2007: ”Your next untap…” refers to the player who controls Spectral Force when the triggered ability resolves.  That means if it’s temporarily stolen (such as with Word of Seizing) and attacked with, it will untap in its previous controller’s untap step.

Format Legality	Legal in Vintage, Legacy, Extended, MTGO Classic Banned in Standard
Printings (1/9)	Time Spiral (Rare)