M:tG card similarity search
2WW · Enchantment
Cumulative upkeep {W} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Whenever a Swamp, Mountain, black permanent, or red permanent becomes tapped, Royal Decree deals 1 damage to that permanent's controller.
| Name | Mana | Type | Text |
|---|---|---|---|
| Lexivore | 3W | Creature — Beast | Whenever Lexivore deals damage to a player, destroy target permanent other than Lexivore with the most lines of text in its text box. (If two or more cards are tied, target any one of them.) 2/3 |
| Empress Galina | 3UU | Legendary Creature — Merfolk Noble | {U}{U}, {T}: Gain control of target legendary permanent. (This effect lasts indefinitely.) 1/3 |
| Angrath's Marauders | 5RR | Creature — Human Pirate | If a source you control would deal damage to a permanent or player, it deals double that damage to that permanent or player instead. 4/4 |
| Herald of Vengeance | 3WW | Creature — Angel | Flying When Herald of Vengeance enters the battlefield, destroy each permanent you don't control that has the same name as a permanent that dealt damage to you last turn. 4/5 |
| Amulet of Vigor | 1 | Artifact | Whenever a permanent enters the battlefield tapped and under your control, untap it. |
| Sundering Stroke | 6R | Sorcery | Sundering Stroke deals 7 damage divided as you choose among one, two, or three targets. If at least seven red mana was spent to cast this spell, instead Sundering Stroke deals 7 damage to each of those permanents and/or players. |
| Skred | R | Instant | Skred deals damage to target creature equal to the number of snow permanents you control. |
| Marit Lage's Slumber | 1U | Legendary Snow Enchantment | Whenever Marit Lage's Slumber or another snow permanent enters the battlefield under your control, scry 1. At the beginning of your upkeep, if you control ten or more snow permanents, sacrifice Marit Lage's Slumber. If you do, create Marit Lage, a legendary 20/20 black Avatar creature token with flying and indestructible. |
| Urza's Ruinous Blast | 4W | Legendary Sorcery | (You may cast a legendary sorcery only if you control a legendary creature or planeswalker.) Exile all nonland permanents that aren't legendary. |
| Distorting Lens | 2 | Artifact | {T}: Target permanent becomes the color of your choice until end of turn. |