M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Induce Despair | 2B | Instant | As an additional cost to cast this spell, reveal a creature card from your hand. Target creature gets -X/-X until end of turn, where X is the revealed card's mana value. |
| Festival | W | Instant | Cast this spell only during an opponent's upkeep. Creatures can't attack this turn. |
| Knight of Infamy | 1B | Creature — Human Knight | Protection from white (This creature can't be blocked, targeted, dealt damage, or enchanted by anything white.) Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.) 2/1 |
| Chancellor of the Annex | 4WWW | Creature — Phyrexian Angel | You may reveal this card from your opening hand. If you do, when each opponent casts their first spell of the game, counter that spell unless that player pays {1}. Flying Whenever an opponent casts a spell, counter it unless that player pays {1}. 5/6 |
| Bloodfire Expert | 2R | Creature — Efreet Monk | Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) 3/1 |
| Biomancer's Familiar | GU | Creature — Mutant | Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana. {T}: The next time target creature adapts this turn, it adapts as though it had no +1/+1 counters on it. 2/2 |
| Opal Titan | 2WW | Enchantment | When an opponent casts a creature spell, if Opal Titan is an enchantment, Opal Titan becomes a 4/4 Giant creature with protection from each of that spell's colors. |
| Liquid Fire | 4RR | Sorcery | As an additional cost to cast this spell, choose a number between 0 and 5. Liquid Fire deals X damage to target creature and 5 minus X damage to that creature's controller, where X is the chosen number. |
| Tangleroot | 3 | Artifact | Whenever a player casts a creature spell, that player adds {G}. |
| City of Solitude | 2G | Enchantment | Players can cast spells and activate abilities only during their own turns. |