M:tG card similarity search
1U/BU/B · Creature — Shapeshifter
Whenever a creature dies, you may pay {1}. If you do, Cemetery Puca becomes a copy of that creature, except it has this ability. 1/2
| Name | Mana | Type | Text | 
|---|---|---|---|
| Battlemage's Bracers | 2R | Artifact — Equipment | Equipped creature has haste. Whenever an ability of equipped creature is activated, if it isn't a mana ability, you may pay {1}. If you do, copy that ability. You may choose new targets for the copy. Equip {2} | 
| 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 | 
| Inchblade Companion | W | Artifact Creature — Equipment Insect | Equipped creature gets +1/+1. Whenever Inchblade Companion becomes attached to a creature, create a token that's a copy of Inchblade Companion, except it doesn't have this ability. This ability triggers only once each turn. Reconfigure {2} 1/1 | 
| The Ever-Changing 'Dane | WUB | Legendary Creature — Shapeshifter | {1}, Sacrifice another creature: The Ever-Changing 'Dane becomes a copy of the sacrificed creature, except it has this ability. 3/3 | 
| Protean Thaumaturge | 1U | Creature — Human Wizard | Constellation — Whenever an enchantment enters the battlefield under your control, you may have Protean Thaumaturge become a copy of another target creature, except it has this ability. 1/1 | 
| Dimir Doppelganger | 1UB | Creature — Shapeshifter | {1}{U}{B}: Exile target creature card from a graveyard. Dimir Doppelganger becomes a copy of that card, except it has this ability. 0/2 | 
| Mirrorweave | 2W/UW/U | Instant | Each other creature becomes a copy of target nonlegendary creature until end of turn. | 
| Phantasmal Image | 1U | Creature — Illusion | You may have Phantasmal Image enter the battlefield as a copy of any creature on the battlefield, except it's an Illusion in addition to its other types and it has "When this creature becomes the target of a spell or ability, sacrifice it." 0/0 | 
| Mirror-Shield Hoplite | RW | Creature — Human Soldier | Vigilance Whenever a creature you control becomes the target of a backup ability, copy that ability. You may choose new targets for the copy. This ability triggers only once each turn. 2/2 | 
| Cursed Mirror | 2R | Artifact | {T}: Add {R}. As Cursed Mirror enters the battlefield, you may have it become a copy of any creature on the battlefield until end of turn, except it has haste. |