M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Mire's Toll | B | Sorcery | Target player reveals a number of cards from their hand equal to the number of Swamps you control. You choose one of them. That player discards that card. |
| Soul Servitude | 2B | Instant | Target player sacrifices a nontoken creature. When they do, you may discard a card. If you do, conjure a duplicate of the sacrificed creature into your hand. It perpetually gains "You may spend mana as though it were mana of any color to cast this spell." |
| Deepwood Elder | GG | Creature — Dryad Spellshaper | {X}{G}{G}, {T}, Discard a card: X target lands become Forests until end of turn. 2/2 |
| Quicksilver Fountain | 3 | Artifact | At the beginning of each player's upkeep, that player puts a flood counter on target non-Island land they control of their choice. That land is an Island for as long as it has a flood counter on it. At the beginning of each end step, if all lands on the battlefield are Islands, remove all flood counters from them. |
| Cerebral Confiscation | 2B | Sorcery | Choose one — • Target opponent discards two cards. • Target opponent reveals their hand. You choose a nonland card from it. That player discards that card. |
| Urza's Tome | 2 | Artifact | {3}, {T}: Draw a card. Then discard a card unless you exile a historic card from your graveyard. (Artifacts, legendaries, and Sagas are historic.) |
| Skullpiercer Gnat | GU | Creature — Phyrexian Insect | Flying Toxic 1 Whenever Skullpiercer Gnat deals combat damage to a player, a random nonland card in that player's hand perpetually gains "When you cast this spell, you get a poison counter." 1/1 |
| Archfiend of Ifnir | 3BB | Creature — Demon | Flying Whenever you cycle or discard another card, put a -1/-1 counter on each creature your opponents control. Cycling {2} ({2}, Discard this card: Draw a card.) 5/4 |
| High Seas | 2U | Enchantment | Red creature spells and green creature spells cost {1} more to cast. |
| Vhal, Scholar of Mortality | 2UB | Legendary Creature — Human Wizard | When this creature specializes, remove all study counters from it. When you do, put target creature card with mana value less than or equal to the number of study counters removed this way from a graveyard onto the battlefield under your control. {T}: Draw a card, then discard a card. 4/4 |