M:tG card similarity search
2U · Enchantment
Whenever a creature dies, tap all untapped creatures that share a creature type with it or untap all tapped creatures that share a creature type with it.
| Name | Mana | Type | Text |
|---|---|---|---|
| Winter's Rest | 1U | Snow Enchantment — Aura | Enchant creature When Winter's Rest enters the battlefield, tap enchanted creature. As long as you control another snow permanent, enchanted creature doesn't untap during its controller's untap step. |
| The Ninth Doctor | 1UR | Legendary Creature — Time Lord Doctor | Haste Into the TARDIS — Whenever The Ninth Doctor becomes untapped during your untap step, you get an additional upkeep step after this step. 2/4 |
| Mistform Wall | 2U | Creature — Illusion Wall | Mistform Wall has defender as long as it's a Wall. {1}: Mistform Wall becomes the creature type of your choice until end of turn. 1/4 |
| 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. |
| Sterling Keykeeper | 1W | Creature — Human Mercenary | {2}, {T}: Tap target non-Mount creature. 2/2 |
| Ojutai, Soul of Winter | 5WU | Legendary Creature — Dragon | Flying, vigilance Whenever a Dragon you control attacks, tap target nonland permanent an opponent controls. That permanent doesn't untap during its controller's next untap step. 5/6 |
| Telethopter | 4 | Artifact Creature — Thopter | Tap an untapped creature you control: Telethopter gains flying until end of turn. 3/1 |
| Keeper of Progenitus | 3G | Creature — Elf Druid | Whenever a player taps a Mountain, Forest, or Plains for mana, that player adds one mana of any type that land produced. 1/3 |
| Flamestick Courier | 2R | Creature — Goblin | You may choose not to untap Flamestick Courier during your untap step. {2}{R}, {T}: Target Goblin creature gets +2/+2 and has haste for as long as Flamestick Courier remains tapped. 2/1 |
| Argent Mutation | 2U | Instant | Target permanent becomes an artifact in addition to its other types until end of turn. Draw a card. |