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 |
|---|---|---|---|
| Make an Example | 3B | Sorcery | Each opponent separates the creatures they control into two piles. For each opponent, you choose one of their piles. Each opponent sacrifices the creatures in their chosen pile. (Piles can be empty.) |
| Annex | 2UU | Enchantment — Aura | Enchant land (Target a land as you cast this. This card enters the battlefield attached to that land.) You control enchanted land. |
| Conquer | 3RR | Enchantment — Aura | Enchant land You control enchanted land. |
| Root Maze | G | Enchantment | Artifacts and lands enter the battlefield tapped. |
| Swimmer in Nightmares | 2U | Creature — Nightmare Merfolk | Swimmer in Nightmares gets +3/+0 as long as there are ten or more cards in a single graveyard. Swimmer in Nightmares can't be blocked as long as you control an Ashiok planeswalker. 1/4 |
| Tainted Well | 2B | Enchantment — Aura | Enchant land When Tainted Well enters the battlefield, draw a card. Enchanted land is a Swamp. |
| Arboria | 2GG | World Enchantment | Creatures can't attack a player unless that player cast a spell or put a nontoken permanent onto the battlefield during their last turn. |
| Jhessian Balmgiver | 1WU | Creature — Human Cleric | {T}: Prevent the next 1 damage that would be dealt to any target this turn. {T}: Target creature can't be blocked this turn. 1/1 |
| Spreading Seas | 1U | Enchantment — Aura | Enchant land When Spreading Seas enters the battlefield, draw a card. Enchanted land is an Island. |
| Keldon Firebombers | 3RR | Creature — Human Soldier | When Keldon Firebombers enters the battlefield, each player sacrifices all lands they control except for three. 3/3 |