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 |
|---|---|---|---|
| Avalanche | X2RR | Sorcery | Destroy X target snow lands. |
| Hokori, Dust Drinker | 2WW | Legendary Creature — Spirit | Lands don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player untaps a land they control. 2/2 |
| Thoughtleech | GG | Enchantment | Whenever an Island an opponent controls becomes tapped, you may gain 1 life. |
| Toxicrene | 3G | Creature — Tyranid | Reach, deathtouch Hypertoxic Miasma — All lands have "{T}: Add one mana of any color" and lose all other abilities. 2/4 |
| Hyperion Blacksmith | 1RR | Creature — Human Artificer | {T}: You may tap or untap target artifact an opponent controls. 2/2 |
| The World Tree | Land | The World Tree enters the battlefield tapped. {T}: Add {G}. As long as you control six or more lands, lands you control have "{T}: Add one mana of any color." {W}{W}{U}{U}{B}{B}{R}{R}{G}{G}, {T}, Sacrifice The World Tree: Search your library for any number of God cards, put them onto the battlefield, then shuffle. | |
| Tundra Kavu | 2R | Creature — Kavu | {T}: Target land becomes a Plains or an Island until end of turn. 2/2 |
| Ood Sphere | Plane — Horsehead Nebula | Song of the Ood — Noncreature spells have convoke. (A player's creatures can help cast those spells. Each creature they tap while casting a noncreature spell pays for {1} or one mana of that creature's color.) Red-Eye — Whenever chaos ensues, for each opponent, goad up to one target creature that opponent controls. Until your next turn, those creatures can't become tapped unless they're being declared as attackers. | |
| Dirtcowl Wurm | 4G | Creature — Wurm | Whenever an opponent plays a land, put a +1/+1 counter on Dirtcowl Wurm. 3/4 |
| Mythweaver Poq | 3G | Legendary Creature — Cat Shaman | Mythweaver Poq's power and toughness are each equal to the number of lands you control. Whenever one or more nontoken lands enter the battlefield under your control, for each of them, conjure a duplicate of it onto the battlefield. This ability triggers only once each turn. */* |