M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Winter's Night | RGW | World Enchantment | Whenever a player taps a snow land for mana, that player adds one mana of any type that land produced. That land doesn't untap during its controller's next untap step. |
| Magus of the Candelabra | G | Creature — Human Wizard | {X}, {T}: Untap X target lands. 1/2 |
| Kefnet's Last Word | 2UU | Sorcery | Gain control of target artifact, creature, or enchantment. Lands you control don't untap during your next untap step. |
| Wakeroot Elemental | 4GG | Creature — Elemental | {G}{G}{G}{G}{G}: Untap target land you control. It becomes a 5/5 Elemental creature with haste. It's still a land. (This effect lasts as long as that land remains on the battlefield.) 5/5 |
| Melting | 3R | Enchantment | All lands are no longer snow. |
| Greenside Watcher | 1G | Creature — Elf Druid | {T}: Untap target Gate. 2/1 |
| Mole Worms | 2B | Creature — Worm | You may choose not to untap Mole Worms during your untap step. {T}: Tap target land. It doesn't untap during its controller's untap step for as long as Mole Worms remains tapped. 1/1 |
| Mana Leech | 2B | Creature — Leech | You may choose not to untap Mana Leech during your untap step. {T}: Tap target land. It doesn't untap during its controller's untap step for as long as Mana Leech remains tapped. 1/1 |
| Blood Moon | 2R | Enchantment | Nonbasic lands are Mountains. |
| Blizzard | GG | Enchantment | Cast this spell only if you control a snow land. Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Creatures with flying don't untap during their controllers' untap steps. |