M:tG card similarity search
2 · Artifact
When Energy Refractor enters the battlefield, draw a card. {2}: Add one mana of any color.
| Name | Mana | Type | Text |
|---|---|---|---|
| Empowered Autogenerator | 4 | Artifact | Empowered Autogenerator enters the battlefield tapped. {T}: Put a charge counter on Empowered Autogenerator. Add X mana of any one color, where X is the number of charge counters on Empowered Autogenerator. |
| Earnest Fellowship | 1W | Enchantment | Each creature has protection from its colors. |
| North Star | 4 | Artifact | {4}, {T}: For one spell this turn, you may spend mana as though it were mana of any type to pay that spell's mana cost. (Additional costs are still paid normally.) |
| An-Havva Township | Land | {T}: Add {C}. {1}, {T}: Add {G}. {2}, {T}: Add {R} or {W}. | |
| Aysen Abbey | Land | {T}: Add {C}. {1}, {T}: Add {W}. {2}, {T}: Add {G} or {U}. | |
| Castle Sengir | Land | {T}: Add {C}. {1}, {T}: Add {B}. {2}, {T}: Add {U} or {R}. | |
| Koskun Keep | Land | {T}: Add {C}. {1}, {T}: Add {R}. {2}, {T}: Add {B} or {G}. | |
| Wizards' School | Land | {T}: Add {C}. {1}, {T}: Add {U}. {2}, {T}: Add {W} or {B}. | |
| Owl Familiar | 1U | Creature — Bird | Flying When Owl Familiar enters the battlefield, draw a card, then discard a card. 1/1 |
| Library of Alexandria | Land | {T}: Add {C}. {T}: Draw a card. Activate only if you have exactly seven cards in hand. |