M:tG card similarity search
· Artifact — Equipment
When Dinosaur Headdress enters the battlefield, attach it to target creature you control. As Dinosaur Headdress becomes attached to a creature, choose an exiled creature card used to craft Dinosaur Headdress. Equipped creature is a copy of the last chosen card. Equip {2}
| Name | Mana | Type | Text |
|---|---|---|---|
| Declaration in Stone | 1W | Sorcery | Exile target creature and all other creatures its controller controls with the same name as that creature. That player investigates for each nontoken creature exiled this way. |
| Prime Minister's Cabinet Room | Plane — Earth | At the beginning of combat on your turn, up to one target creature you control becomes a copy of target creature an opponent controls. Will of the council — Whenever chaos ensues, starting with you, each player votes for a creature you don't control. Exile each creature with the most votes or tied for most votes. | |
| Lazav, Familiar Stranger | 1UB | Legendary Creature — Shapeshifter | Whenever you commit a crime, put a +1/+1 counter on Lazav, Familiar Stranger. Then you may exile a card from a graveyard. If a creature card was exiled this way, you may have Lazav become a copy of that card until end of turn. This ability triggers only once each turn. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime.) 1/4 |
| Breach the Multiverse | 5BB | Sorcery | Each player mills ten cards. For each player, choose a creature or planeswalker card in that player's graveyard. Put those cards onto the battlefield under your control. Then each creature you control becomes a Phyrexian in addition to its other types. |
| Barroom Brawl | 1G | Sorcery | Target creature you control fights target creature the opponent to your left controls. Then that player may copy this spell and may choose new targets for the copy. |
| Zombie Mob | 2BB | Creature — Zombie | Zombie Mob enters the battlefield with a +1/+1 counter on it for each creature card in your graveyard. When Zombie Mob enters the battlefield, exile all creature cards from your graveyard. 2/0 |
| 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 |
| Agrus Kos, Eternal Soldier | 3W | Legendary Creature — Spirit Soldier | Vigilance Whenever Agrus Kos, Eternal Soldier becomes the target of an ability that targets only it, you may pay {1}{R/W}. If you do, copy that ability for each other creature you control that ability could target. Each copy targets a different one of those creatures. ({R/W} can be paid with either {R} or {W}.) 3/4 |
| Duplication Device | Artifact — Contraption | Whenever you crank Duplication Device, until end of turn, target creature becomes a copy of any creature on the battlefield, except it's an artifact in addition to its other types. | |
| The Celestus | 3 | Legendary Artifact | If it's neither day nor night, it becomes day as The Celestus enters the battlefield. {T}: Add one mana of any color. {3}, {T}: If it's night, it becomes day. Otherwise, it becomes night. Activate only as a sorcery. Whenever day becomes night or night becomes day, you gain 1 life. You may draw a card. If you do, discard a card. |