M:tG card similarity search
4BBBB · Creature — Demon
Flying When Reiver Demon enters the battlefield, if you cast it from your hand, destroy all nonartifact, nonblack creatures. They can't be regenerated. 6/6
| Name | Mana | Type | Text |
|---|---|---|---|
| Arcane Laboratory | 2U | Enchantment | Each player can't cast more than one spell each turn. |
| Rule of Law | 2W | Enchantment | Each player can't cast more than one spell each turn. |
| Deepfathom Skulker | 5U | Creature — Eldrazi | Devoid (This card has no color.) Whenever a creature you control deals combat damage to a player, you may draw a card. {3}{C}: Target creature can't be blocked this turn. ({C} represents colorless mana.) 4/4 |
| Change of Heart | W | Instant | Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.) Target creature can't attack this turn. |
| Undertow | 2U | Enchantment | Creatures with islandwalk can be blocked as though they didn't have islandwalk. |
| Giltgrove Stalker | 1G | Creature — Merfolk Warrior | Giltgrove Stalker can't be blocked by creatures with power 2 or less. 2/1 |
| Null Chamber | 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. |
| Archive Dragon | 4UU | Creature — Dragon Wizard | Flying Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.) When Archive Dragon enters the battlefield, scry 2. 4/6 |
| Rebel Informer | 2B | Creature — Human Mercenary Rebel | Rebel Informer can't be the target of white spells or abilities from white sources. {3}: Put target nontoken Rebel on the bottom of its owner's library. 1/2 |
| Corsairs of Umbar | 3U | Creature — Human Pirate | {2}{U}: Target Goblin, Orc, or Pirate can't be blocked this turn. Whenever Corsairs of Umbar deals combat damage to a player, amass Orcs 3. (Put three +1/+1 counters on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.) 3/3 |