M:tG card similarity search
| Name | Mana | Type | Text | 
|---|---|---|---|
| Undermine | UUB | Instant | Counter target spell. Its controller loses 3 life. | 
| Greed's Gambit | 3B | Enchantment | When Greed's Gambit enters the battlefield, you draw three cards, gain 6 life, and create three 2/1 black Bat creature tokens with flying. At the beginning of your end step, you discard a card, lose 2 life, and sacrifice a creature. When Greed's Gambit leaves the battlefield, you discard three cards, lose 6 life, and sacrifice three creatures. | 
| Foil | 2UU | Instant | You may discard an Island card and another card rather than pay this spell's mana cost. Counter target spell. | 
| Ghoulcaller's Bell | 1 | Artifact | {T}: Each player mills a card. | 
| Mundungu | 1UB | Creature — Human Wizard | {T}: Counter target spell unless its controller pays {1} and 1 life. 1/1 | 
| Thirst for Knowledge | 2U | Instant | Draw three cards. Then discard two cards unless you discard an artifact card. | 
| Malevolent Hermit | 1U | Creature — Human Wizard | {U}, Sacrifice Malevolent Hermit: Counter target noncreature spell unless its controller pays {3}. Disturb {2}{U} (You may cast this card from your graveyard transformed for its disturb cost.) 2/1 | 
| Siren Stormtamer | U | Creature — Siren Pirate Wizard | Flying {U}, Sacrifice Siren Stormtamer: Counter target spell or ability that targets you or a creature you control. 1/1 | 
| Scatter Ray | 1U | Instant | Counter target artifact or creature spell unless its controller pays {4}. | 
| Risk Factor | 2R | Instant | Target opponent may have Risk Factor deal 4 damage to them. If that player doesn't, you draw three cards. Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.) |