Card Codex

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17 May 2024: Card library updated.

Helm of Possession

4 · Artifact

You may choose not to untap Helm of Possession during your untap step. {2}, {T}, Sacrifice a creature: Gain control of target creature for as long as you control Helm of Possession and Helm of Possession remains tapped.

Similar cards

Color identity:
NameManaTypeText
Coffin Queen 2BCreature — Zombie Wizard You may choose not to untap Coffin Queen during your untap step. {2}{B}, {T}: Put target creature card from a graveyard onto the battlefield under your control. When Coffin Queen becomes untapped or you lose control of Coffin Queen, exile that creature. 1/1
Curse of Marit Lage 3RREnchantment When Curse of Marit Lage enters the battlefield, tap all Islands. Islands don't untap during their controllers' untap steps.
The Pandorica 2WLegendary Artifact You may choose not to untap The Pandorica during your untap step. {1}{W}, {T}: Untap another target nonland permanent, then it phases out. It can't phase in for as long as The Pandorica remains tapped. When The Pandorica becomes untapped or leaves the battlefield, that permanent phases in. Activate only as a sorcery.
Black Carriage 3BBCreature — Horse Trample Black Carriage doesn't untap during your untap step. Sacrifice a creature: Untap Black Carriage. Activate only during your upkeep. 4/4
Dream Tides 2UUEnchantment Creatures don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player may choose any number of tapped nongreen creatures they control and pay {2} for each creature chosen this way. If the player does, untap those creatures.
Intruder Alarm 2UEnchantment Creatures don't untap during their controllers' untap steps. Whenever a creature enters the battlefield, untap all creatures.
Back to Basics 2UEnchantment Nonbasic lands don't untap during their controllers' untap steps.
Magnetic Mountain 1RREnchantment Blue creatures don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay {4} for each creature chosen this way. If the player does, untap those creatures.
Thelon's Curse GGEnchantment Blue creatures don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay {U} for each creature chosen this way. If the player does, untap those creatures.
Dwarven Patrol 2RCreature — Dwarf Dwarven Patrol doesn't untap during your untap step. Whenever you cast a nonred spell, untap Dwarven Patrol. 4/2
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