M:tG card similarity search
3 · Artifact
Whenever a land an opponent controls is tapped for mana, tap all lands that player controls that could produce any type of mana that land could produce.
| Name | Mana | Type | Text |
|---|---|---|---|
| Nikya of the Old Ways | 3RG | Legendary Creature — Centaur Druid | You can't cast noncreature spells. Whenever you tap a land for mana, add one mana of any type that land produced. 5/5 |
| Extraplanar Lens | 3 | Artifact | Imprint — When Extraplanar Lens enters the battlefield, you may exile target land you control. Whenever a land with the same name as the exiled card is tapped for mana, its controller adds one mana of any type that land produced. |
| Global Ruin | 4W | Sorcery | Each player chooses from the lands they control a land of each basic land type, then sacrifices the rest. |
| 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. |
| Coalition Victory | 3WUBRG | Sorcery | You win the game if you control a land of each basic land type and a creature of each color. |
| 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 |
| Rishadan Dockhand | U | Creature — Merfolk | Islandwalk (This creature can't be blocked as long as defending player controls an Island.) {1}, {T}: Tap target land. 1/2 |
| Virtue of Strength | 5GG | Enchantment | If you tap a basic land for mana, it produces three times as much of that mana instead. |
| Makindi Ox | 4W | Creature — Ox | Landfall — Whenever a land enters the battlefield under your control, tap target creature an opponent controls. 4/4 |
| Blood Moon | 2R | Enchantment | Nonbasic lands are Mountains. |