M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Blight-Breath Catoblepas | 4BB | Creature — Beast | When Blight-Breath Catoblepas enters the battlefield, target creature an opponent controls gets -X/-X until end of turn, where X is your devotion to black. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.) 3/2 |
| Chaos Moon | 3R | Enchantment | At the beginning of each upkeep, count the number of permanents. If the number is odd, until end of turn, red creatures get +1/+1 and whenever a player taps a Mountain for mana, that player adds an additional {R}. If the number is even, until end of turn, red creatures get -1/-1 and if a player taps a Mountain for mana, that Mountain produces colorless mana instead of any other type. |
| Nightshade Seer | 3B | Creature — Human Wizard | {2}{B}, {T}: Reveal any number of black cards in your hand. Target creature gets -X/-X until end of turn, where X is the number of cards revealed this way. 1/1 |
| Burrog Befuddler | 1U | Creature — Frog Wizard | Flash When Burrog Befuddler enters the battlefield, target creature an opponent controls gets -1/-0 until end of turn. 2/1 |
| Cavalry Drillmaster | 1W | Creature — Human Knight | When Cavalry Drillmaster enters the battlefield, target creature gets +2/+0 and gains first strike until end of turn. (It deals combat damage before creatures without first strike.) 2/1 |
| Assault Strobe | R | Sorcery | Target creature gains double strike until end of turn. (It deals both first-strike and regular combat damage.) |
| Double Cleave | 1R/W | Instant | Target creature gains double strike until end of turn. (It deals both first-strike and regular combat damage.) |
| Twice the Rage | 1R | Instant — Adventure | Target creature gains double strike until end of turn. (Then exile this card. You may cast the creature later from exile.) |
| Gold Rush | 1G | Instant | Create a Treasure token. Until end of turn, up to one target creature gets +2/+2 for each Treasure you control. |
| Victory | 2W | Sorcery | Aftermath (Cast this spell only from your graveyard. Then exile it.) Target creature gains double strike until end of turn. |