M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Spreading Plague | 4B | Enchantment | Whenever a creature enters the battlefield, destroy all other creatures that share a color with it. They can't be regenerated. |
| Evolving Door | 2G | Artifact | {1}, {T}, Sacrifice a creature: Count the colors of the sacrificed creature, then search your library for a creature card that's exactly that many colors plus one. Exile that card, then shuffle. You may cast the exiled card. Activate only as a sorcery. |
| Sarkhan, Wanderer to Shiv | 3R | Legendary Planeswalker — Sarkhan | [+1]: Dragon cards in your hand perpetually gain "This spell costs {1} less to cast," and "You may pay {X} rather than pay this spell's mana cost, where X is its mana value." [+1]: Conjure a card named Shivan Dragon into your hand. [−2]: Sarkhan, Wanderer to Shiv deals 3 damage to target creature. Loyalty 4 |
| Overwhelming Forces | 6BB | Sorcery | Destroy all creatures target opponent controls. Draw a card for each creature destroyed this way. |
| Make Your Mark | R/W | Instant | Target creature gets +1/+0 until end of turn. When that creature dies this turn, create a 3/2 red and white Spirit creature token. |
| Blue Sun's Twilight | XUU | Sorcery | Gain control of target creature with mana value X or less. If X is 5 or more, create a token that's a copy of that creature. |
| Runesword | 6 | Artifact | {3}, {T}: Target attacking creature gets +2/+0 until end of turn. When that creature leaves the battlefield this turn, sacrifice Runesword. If the creature deals damage to a creature this turn, the creature dealt damage can't be regenerated this turn. If a creature dealt damage by the targeted creature would die this turn, exile that creature instead. |
| Befoul | 2BB | Sorcery | Destroy target land or nonblack creature. It can't be regenerated. |
| Torii Watchward | 4W | Creature — Spirit | Vigilance (Attacking doesn't cause this creature to tap.) Soulshift 4 (When this creature dies, you may return target Spirit card with mana value 4 or less from your graveyard to your hand.) 3/3 |
| Mirror Box | 3 | Artifact | The "legend rule" doesn't apply to permanents you control. Each legendary creature you control gets +1/+1. Each nontoken creature you control gets +1/+1 for each other creature you control with the same name as that creature. |