M:tG card similarity search
2BB · Enchantment
Whenever a creature enters the battlefield, its controller sacrifices a creature or land.
| Name | Mana | Type | Text |
|---|---|---|---|
| Theoretical Duplication | 2U | Instant | Whenever a nontoken creature enters the battlefield under an opponent's control this turn, create a token that's a copy of that creature. |
| Demonic Hordes | 3BBB | Creature — Demon | {T}: Destroy target land. At the beginning of your upkeep, unless you pay {B}{B}{B}, tap Demonic Hordes and sacrifice a land of an opponent's choice. 5/5 |
| Deb Thomas | 3R | Legendary Planeswalker — Deb | Whenever an Employee enters the battlefield under your control, put a loyalty counter on Deb Thomas. [+1]: Create a 1/1 red Employee creature token. [−X]: Employees and Dogs you control get +X/+0 until end of turn. Loyalty 3 |
| Arcum's Weathervane | 2 | Artifact | {2}, {T}: Target snow land is no longer snow. {2}, {T}: Target nonsnow basic land becomes snow. |
| Coral Atoll | Land | Coral Atoll enters the battlefield tapped. When Coral Atoll enters the battlefield, sacrifice it unless you return an untapped Island you control to its owner's hand. {T}: Add {C}{U}. | |
| Waker of the Wilds | 2GG | Creature — Merfolk Shaman | {X}{G}{G}: Put X +1/+1 counters on target land you control. That land becomes a 0/0 Elemental creature with haste. It's still a land. 3/3 |
| Bloodline Pretender | 3 | Artifact Creature — Shapeshifter | Changeling (This card is every creature type.) As Bloodline Pretender enters the battlefield, choose a creature type. Whenever another creature of the chosen type enters the battlefield under your control, put a +1/+1 counter on Bloodline Pretender. 2/2 |
| Agent of the Fates | 1BB | Creature — Human Assassin | Deathtouch Heroic — Whenever you cast a spell that targets Agent of the Fates, each opponent sacrifices a creature. 3/2 |
| Case of the Pilfered Proof | 1W | Enchantment — Case | Whenever a Detective enters the battlefield under your control and whenever a Detective you control is turned face up, put a +1/+1 counter on it. To solve — You control three or more Detectives. (If unsolved, solve at the beginning of your end step.) Solved — If one or more tokens would be created under your control, those tokens plus a Clue token are created instead. (It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") |
| Naga Oracle | 3U | Creature — Naga Cleric | When Naga Oracle enters the battlefield, surveil 3. (Look at the top three cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) 2/4 |