M:tG card similarity search
1 · Artifact
Whenever a permanent enters the battlefield tapped and under your control, untap it.
| Name | Mana | Type | Text |
|---|---|---|---|
| Cone of Cold | 3U | Sorcery | Roll a d20. 1—9 | Tap all creatures your opponents control. 10—19 | Tap all creatures your opponents control. Those creatures don't untap during their controllers' next untap steps. 20 | Tap all creatures your opponents control. Those creatures don't untap during their controllers' next untap steps. Until your next turn, creatures your opponents control enter the battlefield tapped. |
| Thran Weaponry | 4 | Artifact | Echo {4} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) You may choose not to untap Thran Weaponry during your untap step. {2}, {T}: All creatures get +2/+2 for as long as Thran Weaponry remains tapped. |
| Mudslide | 2R | Enchantment | Creatures without flying don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player may choose any number of tapped creatures without flying they control and pay {2} for each creature chosen this way. If the player does, untap those creatures. |
| Labyrinth Minotaur | 3U | Creature — Minotaur | Whenever Labyrinth Minotaur blocks a creature, that creature doesn't untap during its controller's next untap step. 1/4 |
| Argothian Opportunist | 2G | Creature — Human Scout | When Argothian Opportunist enters the battlefield, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") 3/2 |
| Sterling Keykeeper | 1W | Creature — Human Mercenary | {2}, {T}: Tap target non-Mount creature. 2/2 |
| Auntie's Hovel | Land | As Auntie's Hovel enters the battlefield, you may reveal a Goblin card from your hand. If you don't, Auntie's Hovel enters the battlefield tapped. {T}: Add {B} or {R}. | |
| Dwarven Bloodboiler | RRR | Creature — Dwarf | Tap an untapped Dwarf you control: Target creature gets +2/+0 until end of turn. 2/2 |
| Loxodon Mystic | 3WW | Creature — Elephant Cleric | {W}, {T}: Tap target creature. 3/3 |
| Seasinger | 1UU | Creature — Merfolk | When you control no Islands, sacrifice Seasinger. You may choose not to untap Seasinger during your untap step. {T}: Gain control of target creature whose controller controls an Island for as long as you control Seasinger and Seasinger remains tapped. 0/1 |