M:tG card similarity search
· Land — Cave
Hidden Volcano enters the battlefield tapped. {T}: Add {R}. {4}{R}, {T}, Sacrifice Hidden Volcano: Discover 4. Activate only as a sorcery. (Exile cards from the top of your library until you exile a nonland card with mana value 4 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Castle Locthwain | Land | Castle Locthwain enters the battlefield tapped unless you control a Swamp. {T}: Add {B}. {1}{B}{B}, {T}: Draw a card, then you lose life equal to the number of cards in your hand. | |
| Tarrian's Journal | 1B | Legendary Artifact | {T}, Sacrifice another artifact or creature: Draw a card. Activate only as a sorcery. {2}, {T}, Discard your hand: Transform Tarrian's Journal. |
| Emperor Crocodile | 3G | Creature — Crocodile | When you control no other creatures, sacrifice Emperor Crocodile. 5/5 |
| Urza's Cave | Land — Urza's Cave | {T}: Add {C}. {3}, {T}, Sacrifice Urza's Cave: Search your library for a land card, put it onto the battlefield tapped, then shuffle. | |
| Mushroom Watchdogs | 1G | Creature — Dog | Sacrifice a Food: Put a +1/+1 counter on Mushroom Watchdogs. It gains vigilance until end of turn. Activate only as a sorcery. 2/2 |
| Vine Trellis | 1G | Creature — Plant Wall | Defender (This creature can't attack.) {T}: Add {G}. 0/4 |
| Unstable Obelisk | 3 | Artifact | {T}: Add {C}. {7}, {T}, Sacrifice Unstable Obelisk: Destroy target permanent. |
| Mardu Skullhunter | 1B | Creature — Human Warrior | Mardu Skullhunter enters the battlefield tapped. Raid — When Mardu Skullhunter enters the battlefield, if you attacked this turn, target opponent discards a card. 2/1 |
| Altar of the Lost | 3 | Artifact | Altar of the Lost enters the battlefield tapped. {T}: Add two mana in any combination of colors. Spend this mana only to cast spells with flashback from a graveyard. |
| Zoetic Cavern | Land | {T}: Add {C}. Morph {2} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) |