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 |
|---|---|---|---|
| Aggravated Assault | 2R | Enchantment | {3}{R}{R}: Untap all creatures you control. After this main phase, there is an additional combat phase followed by an additional main phase. Activate only as a sorcery. |
| Erg Raiders | 1B | Creature — Human Warrior | At the beginning of your end step, if Erg Raiders didn't attack this turn, Erg Raiders deals 2 damage to you unless it came under your control this turn. 2/3 |
| Gut, Furious Fanatic | 4RRR | Legendary Creature — Goblin Shaman | When this creature specializes, create a token that's a copy of a creature card exiled with this creature, except it has double strike and haste. Sacrifice it at the beginning of your next end step. 5/4 |
| Baron Bertram Graywater | 2WB | Legendary Creature — Vampire Noble | Whenever one or more tokens enter the battlefield under your control, create a 1/1 black Vampire Rogue creature token with lifelink. This ability triggers only once each turn. {1}{B}, Sacrifice another creature or artifact: Draw a card. 3/4 |
| Shacklegeist | 1U | Creature — Spirit | Flying Shacklegeist can block only creatures with flying. Tap two untapped Spirits you control: Tap target creature you don't control. 2/2 |
| Dauthi Trapper | 2B | Creature — Dauthi Minion | {T}: Target creature gains shadow until end of turn. (It can block or be blocked by only creatures with shadow.) 1/1 |
| Mad Dog | 1R | Creature — Dog | At the beginning of your end step, if Mad Dog didn't attack or come under your control this turn, sacrifice it. 2/2 |
| Chandra's Regulator | 1R | Legendary Artifact | Whenever you activate a loyalty ability of a Chandra planeswalker, you may pay {1}. If you do, copy that ability. You may choose new targets for the copy. {1}, {T}, Discard a Mountain card or a red card: Draw a card. |
| Thorn of the Black Rose | 3B | Creature — Human Assassin | Deathtouch When Thorn of the Black Rose enters the battlefield, you become the monarch. 1/3 |
| Sibling Rivalry | 3R | Sorcery | Gain control of target artifact or creature until end of turn. Untap it. It gains haste until end of turn. Create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") |