M:tG card similarity search
1UU · Enchantment
When Exchange of Words enters the battlefield, choose two target creatures. For as long as Exchange of Words remains on the battlefield, exchange the text boxes of those creatures.
| Name | Mana | Type | Text |
|---|---|---|---|
| Binding Negotiation | 1B | Sorcery | Target opponent reveals their hand. You may choose a nonland card from it. If you do, they discard it. Otherwise, you may put a face-up exiled card they own into their graveyard. |
| Risky Move | 3RRR | Enchantment | At the beginning of each player's upkeep, that player gains control of Risky Move. When you gain control of Risky Move from another player, choose a creature you control and an opponent. Flip a coin. If you lose the flip, that opponent gains control of that creature. |
| Shivan Wurm | 3RG | Creature — Wurm | Trample When Shivan Wurm enters the battlefield, return a red or green creature you control to its owner's hand. 7/7 |
| Umbris, Fear Manifest | 3UB | Legendary Creature — Nightmare Horror | Umbris, Fear Manifest gets +1/+1 for each card your opponents own in exile. Whenever Umbris or another Nightmare or Horror enters the battlefield under your control, target opponent exiles cards from the top of their library until they exile a land card. 1/1 |
| Holographic Double | U | Creature — Illusion | {U}, Exile Holographic Double from your hand: Choose a creature card in your hand. Conjure a duplicate of it into your hand. 1/1 |
| Novijen, Heart of Progress | Land | {T}: Add {C}. {G}{U}, {T}: Put a +1/+1 counter on each creature that entered the battlefield this turn. | |
| Crashing Centaur | 4GG | Creature — Centaur | {G}, Discard a card: Crashing Centaur gains trample until end of turn. Threshold — As long as seven or more cards are in your graveyard, Crashing Centaur gets +2/+2 and has shroud. (It can't be the target of spells or abilities.) 3/4 |
| Bee-Bee Gun | Artifact — Contraption | Whenever you crank Bee-Bee Gun, until end of turn, target creature gains "{2}: This creature fights another target creature." | |
| Ancestral Knowledge | 1U | Enchantment | Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) When Ancestral Knowledge enters the battlefield, look at the top ten cards of your library, then exile any number of them and put the rest back on top of your library in any order. When Ancestral Knowledge leaves the battlefield, shuffle your library. |
| Crypt of Agadeem | Land | Crypt of Agadeem enters the battlefield tapped. {T}: Add {B}. {2}, {T}: Add {B} for each black creature card in your graveyard. |