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 |
|---|---|---|---|
| Fang of the Pack | 5G | Creature — Wolf | Melee (Whenever this creature attacks, it gets +1/+1 until end of turn for each opponent you attacked this combat.) At the beginning of combat on your turn, another target creature you control gains melee until end of turn. (If a creature has multiple instances of melee, each triggers separately.) 5/3 |
| Renegade Doppelganger | 1U | Creature — Shapeshifter | Whenever another creature enters the battlefield under your control, you may have Renegade Doppelganger become a copy of that creature until end of turn. (If it does, it loses this ability for the rest of the turn.) 0/1 |
| Eidolon of Inspiration | 1WW | Enchantment Creature — Spirit | At the beginning of combat on your turn, target creature you control gets +2/+0 until end of turn. 2/2 |
| Duke Ulder Ravengard | 4RW | Legendary Creature — Human Noble Soldier | At the beginning of combat on your turn, another target creature you control gains haste and myriad until end of turn. (Whenever it attacks, for each opponent other than defending player, you may create a token that's a copy of that creature that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.) 5/5 |
| Haradrim Spearmaster | 2R | Creature — Human Warrior | Reach At the beginning of combat on your turn, another target creature you control gets +1/+0 until end of turn. 2/3 |
| Vesuvan Shapeshifter | 3UU | Creature — Shapeshifter | As Vesuvan Shapeshifter enters the battlefield or is turned face up, you may choose another creature on the battlefield. If you do, until Vesuvan Shapeshifter is turned face down, it becomes a copy of that creature, except it has "At the beginning of your upkeep, you may turn this creature face down." Morph {1}{U} 0/0 |
| Mirrorweave | 2W/UW/U | Instant | Each other creature becomes a copy of target nonlegendary creature until end of turn. |
| Nanogene Conversion | 3U | Sorcery | Choose target creature you control. Each other creature becomes a copy of that creature until end of turn, except it isn't legendary. |
| Chaos Terminator Lord | 3R | Creature — Astartes Warrior | Lord of Chaos — At the beginning of combat on your turn, another target creature you control gains double strike until end of turn. 3/3 |
| Cryptoplasm | 1UU | Creature — Shapeshifter | At the beginning of your upkeep, you may have Cryptoplasm become a copy of another target creature, except it has this ability. 2/2 |