M:tG card similarity search
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.
| Name | Mana | Type | Text |
|---|---|---|---|
| Brain Gorgers | 3B | Creature — Zombie | When you cast this spell, any player may sacrifice a creature. If a player does, counter Brain Gorgers. Madness {1}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) 4/2 |
| Ertha Jo, Frontier Mentor | 2RW | Legendary Creature — Kor Advisor | When Ertha Jo, Frontier Mentor enters the battlefield, create a 1/1 red Mercenary creature token with "{T}: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery." Whenever you activate an ability that targets a creature or player, copy that ability. You may choose new targets for the copy. 2/4 |
| Sorin, Vampire Lord | 4BB | Legendary Planeswalker — Sorin | [+1]: Up to one target creature gets +2/+0 until end of turn. [−2]: Sorin, Vampire Lord deals 4 damage to any target. You gain 4 life. [−8]: Until end of turn, each Vampire you control gains "{T}: Gain control of target creature." Loyalty 4 |
| Treacherous Werewolf | 2B | Creature — Werewolf Minion | Threshold — As long as seven or more cards are in your graveyard, Treacherous Werewolf gets +2/+2 and has "When Treacherous Werewolf dies, you lose 4 life." 2/2 |
| Roc Hatchling | R | Creature — Bird | Roc Hatchling enters the battlefield with four shell counters on it. At the beginning of your upkeep, remove a shell counter from Roc Hatchling. As long as Roc Hatchling has no shell counters on it, it gets +3/+2 and has flying. 0/1 |
| The Second Doctor | 2WU | Legendary Creature — Time Lord Doctor | Players have no maximum hand size. How Civil of You — At the beginning of your end step, each player may draw a card. Each opponent who does can't attack you or permanents you control during their next turn. 2/4 |
| Gnathosaur | 4RR | Creature — Dinosaur | Sacrifice an artifact: Gnathosaur gains trample until end of turn. 5/4 |
| Stern Constable | W | Creature — Human Soldier | {T}, Discard a card: Tap target creature. 1/1 |
| Pit Fight | 1R/G | Instant | Target creature you control fights another target creature. (Each deals damage equal to its power to the other.) |
| Tanglewalker | 2G | Creature — Dryad | Each creature you control can't be blocked as long as defending player controls an artifact land. 2/2 |