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 |
|---|---|---|---|
| The Explorer | Hero | You may play an additional land on each of your turns. | |
| Uphill Battle | 2R | Enchantment | Creatures played by your opponents enter the battlefield tapped. |
| Lifeblood | 2WW | Enchantment | Whenever a Mountain an opponent controls becomes tapped, you gain 1 life. |
| Chandra's Revolution | 3R | Sorcery | Chandra's Revolution deals 4 damage to target creature. Tap target land. That land doesn't untap during its controller's next untap step. |
| Undergrowth Recon | 1GG | Enchantment | At the beginning of your upkeep, return target land card from your graveyard to the battlefield tapped. |
| Juxtapose | 3U | Sorcery | You and target player exchange control of the creature you each control with the highest mana value. Then exchange control of artifacts the same way. If two or more permanents a player controls are tied for highest, their controller chooses one of them. |
| Tail the Suspect | GU | Sorcery — Adventure | Investigate. You may play an additional land this turn. (Then exile this card. You may cast the creature later from exile.) |
| Ruin in Their Wake | 1G | Sorcery | Devoid (This card has no color.) Search your library for a basic land card and reveal it. You may put that card onto the battlefield tapped if you control a land named Wastes. Otherwise, put that card into your hand. Then shuffle. |
| Lifetap | UU | Enchantment | Whenever a Forest an opponent controls becomes tapped, you gain 1 life. |
| Surveyor's Scope | 2 | Artifact | {T}, Exile Surveyor's Scope: Search your library for up to X basic land cards, where X is the number of players who control at least two more lands than you. Put those cards onto the battlefield, then shuffle. |