M:tG card similarity search
4 · Artifact
Whenever a creature enters the battlefield, if there are two or more other creatures on the battlefield, exile that creature. Return that card to the battlefield under its owner's control when Portcullis leaves the battlefield.
| Name | Mana | Type | Text |
|---|---|---|---|
| Contaminated Aquifer | Land — Island Swamp | ({T}: Add {U} or {B}.) Contaminated Aquifer enters the battlefield tapped. | |
| Geothermal Bog | Land — Swamp Mountain | ({T}: Add {B} or {R}.) Geothermal Bog enters the battlefield tapped. | |
| Glacial Floodplain | Snow Land — Plains Island | ({T}: Add {W} or {U}.) Glacial Floodplain enters the battlefield tapped. | |
| Haunted Mire | Land — Swamp Forest | ({T}: Add {B} or {G}.) Haunted Mire enters the battlefield tapped. | |
| Highland Forest | Snow Land — Mountain Forest | ({T}: Add {R} or {G}.) Highland Forest enters the battlefield tapped. | |
| Ice Tunnel | Snow Land — Island Swamp | ({T}: Add {U} or {B}.) Ice Tunnel enters the battlefield tapped. | |
| Idyllic Beachfront | Land — Plains Island | ({T}: Add {W} or {U}.) Idyllic Beachfront enters the battlefield tapped. | |
| Molten Tributary | Land — Island Mountain | ({T}: Add {U} or {R}.) Molten Tributary enters the battlefield tapped. | |
| Radiant Grove | Land — Forest Plains | ({T}: Add {G} or {W}.) Radiant Grove enters the battlefield tapped. | |
| Rimewood Falls | Snow Land — Forest Island | ({T}: Add {G} or {U}.) Rimewood Falls enters the battlefield tapped. |