M:tG card similarity search
2GU · Creature — Merfolk Spirit
At the beginning of combat on your turn, Deepfathom Echo explores. Then you may have it become a copy of another creature you control until end of turn. (To have this creature explore, reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.) 4/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Mother of Runes | W | Creature — Human Cleric | {T}: Target creature you control gains protection from the color of your choice until end of turn. 1/1 |
| Falling Timber | 2G | Instant | Kicker—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell.) Prevent all combat damage target creature would deal this turn. If this spell was kicked, prevent all combat damage another target creature would deal this turn. |
| Diamond Faerie | 2GWU | Snow Creature — Faerie | Flying {1}{S}: Snow creatures you control get +1/+1 until end of turn. ({S} can be paid with one mana from a snow source.) 3/3 |
| Sway of Illusion | 1U | Instant | Any number of target creatures become the color of your choice until end of turn. Draw a card. |
| Thallid Omnivore | 3B | Creature — Fungus | {1}, Sacrifice another creature: Thallid Omnivore gets +2/+2 until end of turn. If a Saproling was sacrificed this way, you gain 2 life. 3/3 |
| Jeskai Barricade | 1W | Creature — Wall | Flash (You may cast this spell any time you could cast an instant.) Defender When Jeskai Barricade enters the battlefield, you may return another target creature you control to its owner's hand. 0/4 |
| Azorius Keyrune | 3 | Artifact | {T}: Add {W} or {U}. {W}{U}: Azorius Keyrune becomes a 2/2 white and blue Bird artifact creature with flying until end of turn. |
| Emiel the Blessed | 2WW | Legendary Creature — Unicorn | {3}: Exile another target creature you control, then return it to the battlefield under its owner's control. Whenever another creature enters the battlefield under your control, you may pay {G/W}. If you do, put a +1/+1 counter on it. If it's a Unicorn, put two +1/+1 counters on it instead. ({G/W} can be paid with either {G} or {W}.) 4/4 |
| Flame Spirit | 4R | Creature — Elemental Spirit | {R}: Flame Spirit gets +1/+0 until end of turn. 2/3 |
| Sea Spirit | 4U | Creature — Elemental Spirit | {U}: Sea Spirit gets +1/+0 until end of turn. 2/3 |