M:tG card similarity search
U · Instant
Until end of turn, whenever a player taps an Island for mana, that player adds an additional {U}.
| Name | Mana | Type | Text |
|---|---|---|---|
| Virtue of Strength | 5GG | Enchantment | If you tap a basic land for mana, it produces three times as much of that mana instead. |
| Letter of Acceptance | 3 | Artifact | {T}: Add one mana of any color. {2}, {T}, Sacrifice Letter of Acceptance: Draw a card. |
| Honored Heirloom | 3 | Artifact | {T}: Add one mana of any color. {2}, {T}: Exile target card from a graveyard. |
| Civil Servant | GW | Creature — Cat Citizen | Whenever Civil Servant attacks, you may tap another untapped Citizen you control. If you do, Civil Servant gets +1/+0 and gains lifelink until end of turn. 2/3 |
| Headless Skaab | 2U | Creature — Zombie Warrior | As an additional cost to cast this spell, exile a creature card from your graveyard. Headless Skaab enters the battlefield tapped. 3/6 |
| Rivendell | Legendary Land | Rivendell enters the battlefield tapped unless you control a legendary creature. {T}: Add {U}. {1}{U}, {T}: Scry 2. Activate only if you control a legendary creature. | |
| Aboshan, Cephalid Emperor | 4UU | Legendary Creature — Cephalid Noble | Tap an untapped Cephalid you control: Tap target permanent. {U}{U}{U}: Tap all creatures without flying. 3/3 |
| Eon Hub | 5 | Artifact | Players skip their upkeep steps. |
| Neurok Transmuter | 2U | Creature — Human Wizard | {U}: Target creature becomes an artifact in addition to its other types until end of turn. {U}: Until end of turn, target artifact creature becomes blue and isn't an artifact. 2/2 |
| Crypsis | 1U | Instant | Target creature you control gains protection from creatures your opponents control until end of turn. Untap it. |