M:tG card similarity search
4 · Artifact
When Split Screen enters the battlefield, shuffle your library and deal it into four libraries. If anything refers to your library, choose one of your libraries for it. Play with your libraries' top cards revealed. When Split Screen leaves the battlefield, shuffle your libraries together.
| Name | Mana | Type | Text |
|---|---|---|---|
| Kamachal, Ship's Mascot | 2R | Legendary Creature — Dinosaur Pirate | Menace {R}: Kamachal, Ship's Mascot gets +1/+0 until end of turn. Whenever Kamachal deals combat damage to a player, create a Treasure token. Then exile from that player's library a random card with mana value equal to the damage dealt. You may cast that card this turn. 2/2 |
| Air-Cult Elemental | 4UU | Creature — Elemental | Flying Whirlwind — When Air-Cult Elemental enters the battlefield, return up to one other target creature to its owner's hand. 2/5 |
| City of Ass | Land | City of Ass enters the battlefield tapped. {T}: Add one and one-half mana of any one color. | |
| Papercraft Decoy | 2 | Artifact Creature — Frog | When Papercraft Decoy leaves the battlefield, you may pay {2}. If you do, draw a card. 2/1 |
| Archway Commons | Land | Archway Commons enters the battlefield tapped. When Archway Commons enters the battlefield, sacrifice it unless you pay {1}. {T}: Add one mana of any color. | |
| Gateway Plaza | Land — Gate | Gateway Plaza enters the battlefield tapped. When Gateway Plaza enters the battlefield, sacrifice it unless you pay {1}. {T}: Add one mana of any color. | |
| Rupture Spire | Land | Rupture Spire enters the battlefield tapped. When Rupture Spire enters the battlefield, sacrifice it unless you pay {1}. {T}: Add one mana of any color. | |
| Transguild Promenade | Land | Transguild Promenade enters the battlefield tapped. When Transguild Promenade enters the battlefield, sacrifice it unless you pay {1}. {T}: Add one mana of any color. | |
| Grolnok, the Omnivore | 2GU | Legendary Creature — Frog | Whenever a Frog you control attacks, mill three cards. Whenever a permanent card is put into your graveyard from your library, exile it with a croak counter on it. You may play lands and cast spells from among cards you own in exile with croak counters on them. 3/3 |
| Invasion of Regatha | 2R | Battle — Siege | (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Regatha enters the battlefield, it deals 4 damage to another target battle or opponent and 1 damage to up to one target creature. |