M:tG card similarity search
1 · Artifact
As Prism Ring enters the battlefield, choose a color. Whenever you cast a spell of the chosen color, you gain 1 life.
| Name | Mana | Type | Text |
|---|---|---|---|
| Center Soul | 1W | Instant | Target creature you control gains protection from the color of your choice until end of turn. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.) |
| Emerge Unscathed | W | Instant | Target creature you control gains protection from the color of your choice until end of turn. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.) |
| Throne of Bone | 1 | Artifact | Whenever a player casts a black spell, you may pay {1}. If you do, you gain 1 life. |
| Inherited Envelope | 3 | Artifact | When Inherited Envelope enters the battlefield, the Ring tempts you. {T}: Add one mana of any color. |
| Dream Coat | U | Enchantment — Aura | Enchant creature {0}: Enchanted creature becomes the color or colors of your choice. Activate only once each turn. |
| Iron Star | 1 | Artifact | Whenever a player casts a red spell, you may pay {1}. If you do, you gain 1 life. |
| Woodland Wanderer | 3G | Creature — Elemental | Vigilance, trample Converge — Woodland Wanderer enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it. 2/2 |
| Totem Speaker | 4G | Creature — Elf Druid | Whenever a Beast enters the battlefield, you may gain 3 life. 3/3 |
| Mesa Cavalier | 2W | Creature — Human Knight | Flying When Mesa Cavalier enters the battlefield, you gain 2 life. 2/1 |
| The Secret Lair | Legendary Land — Lair | {T}: Add {C}. {T}, Say the secret word: Add one mana of any color. Scry 1. You gain 1 life. |