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 |
|---|---|---|---|
| Sanctuary Lockdown | 2W | Enchantment | Humans you control get +1/+1. {2}, Tap two untapped Humans you control: Tap target creature an opponent controls. |
| Coral Atoll | Land | Coral Atoll enters the battlefield tapped. When Coral Atoll enters the battlefield, sacrifice it unless you return an untapped Island you control to its owner's hand. {T}: Add {C}{U}. | |
| Citanul Druid | 1G | Creature — Human Druid | Whenever an opponent casts an artifact spell, put a +1/+1 counter on Citanul Druid. 1/1 |
| One-Clown Band | 1R | Artifact Creature — Clown Robot Bard | {2}{R}: Target Robot gets +2/+0 until end of turn. 1/3 |
| Charging Hooligan | 3R | Creature — Human Peasant | Whenever Charging Hooligan attacks, it gets +1/+0 until end of turn for each attacking creature. If a Rat is attacking, Charging Hooligan gains trample until end of turn. 3/3 |
| Ashling's Prerogative | 1R | Enchantment | As Ashling's Prerogative enters the battlefield, choose odd or even. (Zero is even.) Each creature with mana value of the chosen quality has haste. Each creature without mana value of the chosen quality enters the battlefield tapped. |
| Bellows Lizard | R | Creature — Lizard | {1}{R}: Bellows Lizard gets +1/+0 until end of turn. 1/1 |
| Shoal Serpent | 5U | Creature — Serpent | Defender Landfall — Whenever a land enters the battlefield under your control, Shoal Serpent loses defender until end of turn. 5/5 |
| Grasping Shadows | 3B | Enchantment | Whenever a creature you control attacks alone, it gains deathtouch and lifelink until end of turn. Put a dread counter on Grasping Shadows. Then if there are three or more dread counters on it, transform it. |
| Boon of Boseiju | 1G | Instant | Target creature gets +X/+X until end of turn, where X is the greatest mana value among permanents you control. Untap it. |