M:tG card similarity search
2U/B · Creature — Merfolk Rogue Warrior
Whenever you cast a blue spell, Gravelgill Duo gets +1/+1 until end of turn. Whenever you cast a black spell, Gravelgill Duo gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.) 2/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Nightwing Shade | 4B | Creature — Shade | Flying {1}{B}: Nightwing Shade gets +1/+1 until end of turn. 2/2 |
| Tattered Apparition | 3B | Creature — Shade | Flying {1}{B}: Tattered Apparition gets +1/+1 until end of turn. 2/2 |
| Fire-Belly Changeling | 1R | Creature — Shapeshifter | Changeling (This card is every creature type.) {R}: Fire-Belly Changeling gets +1/+0 until end of turn. Activate no more than twice each turn. 1/1 |
| Hekma Sentinels | 2U | Creature — Human Cleric | Whenever you cycle or discard a card, Hekma Sentinels gets +1/+1 until end of turn. 2/3 |
| Erratic Cyclops | 3R | Creature — Cyclops Shaman | Trample Whenever you cast an instant or sorcery spell, Erratic Cyclops gets +X/+0 until end of turn, where X is that spell's mana value. 0/8 |
| Invert the Skies | 3G/U | Instant | Creatures your opponents control lose flying until end of turn if {G} was spent to cast this spell, and creatures you control gain flying until end of turn if {U} was spent to cast this spell. (Do both if {G}{U} was spent.) |
| Cankerous Thirst | 3B/G | Instant | If {B} was spent to cast this spell, you may have target creature get -3/-3 until end of turn. If {G} was spent to cast this spell, you may have target creature get +3/+3 until end of turn. (Do both if {B}{G} was spent.) |
| Lightning Dragon | 2RR | Creature — Dragon | Flying Echo {2}{R}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) {R}: Lightning Dragon gets +1/+0 until end of turn. 4/4 |
| Blistering Dieflyn | 3R | Creature — Imp | Flying {B/R}: Blistering Dieflyn gets +1/+0 until end of turn. 0/1 |
| Granite Gargoyle | 2R | Creature — Gargoyle | Flying {R}: Granite Gargoyle gets +0/+1 until end of turn. 2/2 |