M:tG card similarity search
3W · World Enchantment
As Null Chamber enters the battlefield, you and an opponent each choose a card name other than a basic land card name. Spells with the chosen names can't be cast and lands with the chosen names can't be played.
| Name | Mana | Type | Text |
|---|---|---|---|
| Thassa, God of the Sea | 2U | Legendary Enchantment Creature — God | Indestructible As long as your devotion to blue is less than five, Thassa isn't a creature. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.) At the beginning of your upkeep, scry 1. {1}{U}: Target creature you control can't be blocked this turn. 5/5 |
| Call to Arms | 1W | Enchantment | As Call to Arms enters the battlefield, choose a color and an opponent. White creatures get +1/+1 as long as the chosen color is the most common color among nontoken permanents the chosen player controls but isn't tied for most common. When the chosen color isn't the most common color among nontoken permanents the chosen player controls or is tied for most common, sacrifice Call to Arms. |
| Mana Vortex | 1UU | Enchantment | When you cast this spell, counter it unless you sacrifice a land. At the beginning of each player's upkeep, that player sacrifices a land. When there are no lands on the battlefield, sacrifice Mana Vortex. |
| Permission Denied | WU | Instant | Counter target noncreature spell. Your opponents can't cast noncreature spells this turn. |
| Phyrexian Reaper | 4B | Creature — Phyrexian Zombie | Whenever Phyrexian Reaper becomes blocked by a green creature, destroy that creature. It can't be regenerated. 3/3 |
| Dwarven Landslide | 3R | Sorcery | Kicker—{2}{R}, Sacrifice a land. (You may pay {2}{R} and sacrifice a land in addition to any other costs as you cast this spell.) Destroy target land. If this spell was kicked, destroy another target land. |
| Sewer Crocodile | 5U | Creature — Crocodile | {3}{U}: Sewer Crocodile can't be blocked this turn. This ability costs {3} less to activate if there are five or more mana values among cards in your graveyard. 4/6 |
| Sandsteppe War Riders | 3G | Creature — Human Warrior | Trample At the beginning of combat on your turn, bolster X, where X is the number of differently named artifact tokens you control. (Choose a creature with the least toughness among creatures you control and put X +1/+1 counters on it.) 4/4 |
| Gutter Shortcut | Enchantment — Aura | Enchant creature Enchanted creature can't be blocked as long as it's attacking alone. If Gutter Shortcut would be put into a graveyard from anywhere, exile it instead. | |
| Lurebound Scarecrow | 3 | Artifact Creature — Scarecrow | As Lurebound Scarecrow enters the battlefield, choose a color. When you control no permanents of the chosen color, sacrifice Lurebound Scarecrow. 4/4 |