M:tG card similarity search
4 · Artifact
{2}, {T}: Put a charge counter on White Mana Battery. {T}, Remove any number of charge counters from White Mana Battery: Add {W}, then add an additional {W} for each charge counter removed this way.
| Name | Mana | Type | Text |
|---|---|---|---|
| The Hunter Maze | Land — Sphere | The Hunter Maze enters the battlefield tapped. {T}: Add {G}. {1}{G}, {T}, Sacrifice The Hunter Maze: Draw a card. | |
| The Surgical Bay | Land — Sphere | The Surgical Bay enters the battlefield tapped. {T}: Add {U}. {1}{U}, {T}, Sacrifice The Surgical Bay: Draw a card. | |
| Tramway Station | Land | Tramway Station enters the battlefield tapped. {T}: Add {B} or {R}. {2}{B}{R}, {T}, Sacrifice Tramway Station: Draw a card. | |
| Waterfront District | Land | Waterfront District enters the battlefield tapped. {T}: Add {U} or {B}. {2}{U}{B}, {T}, Sacrifice Waterfront District: Draw a card. | |
| Temple of Aclazotz | Legendary Land | (Transforms from Arguel's Blood Fast.) {T}: Add {B}. {T}, Sacrifice a creature: You gain life equal to the sacrificed creature's toughness. | |
| Miren, the Moaning Well | Legendary Land | {T}: Add {C}. {3}, {T}, Sacrifice a creature: You gain life equal to the sacrificed creature's toughness. | |
| Sphere of Annihilation | XB | Artifact | Sphere of Annihilation enters the battlefield with X void counters on it. At the beginning of your upkeep, exile Sphere of Annihilation, all creatures and planeswalkers with mana value less than or equal to the number of void counters on it, and all creature and planeswalker cards in graveyards with mana value less than or equal to the number of void counters on it. |
| Referee Squad | 2U | Creature — Homunculus | Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Vigilance When Referee Squad enters the battlefield, tap target creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.) 2/2 |
| Blue Ward | W | Enchantment — Aura | Enchant creature Enchanted creature has protection from blue. This effect doesn't remove Blue Ward. |
| Gainsay | 1U | Instant | Counter target blue spell. |